202065570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 688435200

約数和(自身を除く): 486369630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 27, 30, 34, 35, 38, 42, 45, 51, 54, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 135, 153, 170, 171, 189, 190, 210, 238, 255, 266, 270, 285, 306, 315, 323, 331, 342, 357, 378, 399, 459, 510, 513, 570, 595, 630, 646, 662, 665, 714, 765, 798, 855, 918, 945, 969, 993, 1026, 1071, 1190, 1197, 1330, 1530, 1615, 1655, 1710, 1785, 1890, 1938, 1986, 1995, 2142, 2261, 2295, 2317, 2394, 2565, 2907, 2979, 3213, 3230, 3310, 3570, 3591, 3990, 4522, 4590, 4634, 4845, 4965, 5130, 5355, 5627, 5814, 5958, 5985, 6289, 6426, 6783, 6951, 7182, 8721, 8937, 9690, 9930, 10710, 11254, 11305, 11585, 11970, 12578, 13566, 13902, 14535, 14895, 16065, 16881, 17442, 17874, 17955, 18867, 20349, 20853, 22610, 23170, 28135, 29070, 29790, 31445, 32130, 33762, 33915, 34755, 35910, 37734, 39389, 40698, 41706, 43605, 44023, 44685, 50643, 56270, 56601, 61047, 62559, 62890, 67830, 69510, 78778, 84405, 87210, 88046, 89370, 94335, 101286, 101745, 104265, 106913, 113202, 118167, 122094, 125118, 132069, 151929, 168810, 169803, 188670, 196945, 203490, 208530, 213826, 220115, 236334, 253215, 264138, 283005, 303858, 305235, 312795, 320739, 339606, 354501, 393890, 396207, 440230, 506430, 534565, 566010, 590835, 610470, 625590, 641478, 660345, 709002, 748391, 759645, 792414, 849015, 962217, 1063503, 1069130, 1181670, 1188621, 1320690, 1496782, 1519290, 1603695, 1698030, 1772505, 1924434, 1981035, 2127006, 2245173, 2377242, 2886651, 3207390, 3545010, 3741955, 3962070, 4490346, 4811085, 5317515, 5773302, 5943105, 6735519, 7483910, 9622170, 10635030, 11225865, 11886210, 13471038, 14433255, 20206557, 22451730, 28866510, 33677595, 40413114, 67355190, 101032785, 202065570]

約数ペア:

[(1, 202065570), (2, 101032785), (3, 67355190), (5, 40413114), (6, 33677595), (7, 28866510), (9, 22451730), (10, 20206557), (14, 14433255), (15, 13471038), (17, 11886210), (18, 11225865), (19, 10635030), (21, 9622170), (27, 7483910), (30, 6735519), (34, 5943105), (35, 5773302), (38, 5317515), (42, 4811085), (45, 4490346), (51, 3962070), (54, 3741955), (57, 3545010), (63, 3207390), (70, 2886651), (85, 2377242), (90, 2245173), (95, 2127006), (102, 1981035), (105, 1924434), (114, 1772505), (119, 1698030), (126, 1603695), (133, 1519290), (135, 1496782), (153, 1320690), (170, 1188621), (171, 1181670), (189, 1069130), (190, 1063503), (210, 962217), (238, 849015), (255, 792414), (266, 759645), (270, 748391), (285, 709002), (306, 660345), (315, 641478), (323, 625590), (331, 610470), (342, 590835), (357, 566010), (378, 534565), (399, 506430), (459, 440230), (510, 396207), (513, 393890), (570, 354501), (595, 339606), (630, 320739), (646, 312795), (662, 305235), (665, 303858), (714, 283005), (765, 264138), (798, 253215), (855, 236334), (918, 220115), (945, 213826), (969, 208530), (993, 203490), (1026, 196945), (1071, 188670), (1190, 169803), (1197, 168810), (1330, 151929), (1530, 132069), (1615, 125118), (1655, 122094), (1710, 118167), (1785, 113202), (1890, 106913), (1938, 104265), (1986, 101745), (1995, 101286), (2142, 94335), (2261, 89370), (2295, 88046), (2317, 87210), (2394, 84405), (2565, 78778), (2907, 69510), (2979, 67830), (3213, 62890), (3230, 62559), (3310, 61047), (3570, 56601), (3591, 56270), (3990, 50643), (4522, 44685), (4590, 44023), (4634, 43605), (4845, 41706), (4965, 40698), (5130, 39389), (5355, 37734), (5627, 35910), (5814, 34755), (5958, 33915), (5985, 33762), (6289, 32130), (6426, 31445), (6783, 29790), (6951, 29070), (7182, 28135), (8721, 23170), (8937, 22610), (9690, 20853), (9930, 20349), (10710, 18867), (11254, 17955), (11305, 17874), (11585, 17442), (11970, 16881), (12578, 16065), (13566, 14895), (13902, 14535)]