193557546

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 572261760

約数和(自身を除く): 378704214

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 49, 51, 54, 63, 78, 91, 98, 102, 117, 119, 126, 147, 153, 182, 189, 221, 234, 238, 273, 294, 306, 331, 351, 357, 378, 441, 442, 459, 546, 637, 662, 663, 702, 714, 819, 833, 882, 918, 993, 1071, 1274, 1323, 1326, 1547, 1638, 1666, 1911, 1986, 1989, 2142, 2317, 2457, 2499, 2646, 2979, 3094, 3213, 3822, 3978, 4303, 4634, 4641, 4914, 4998, 5627, 5733, 5958, 5967, 6426, 6951, 7497, 8606, 8937, 9282, 10829, 11254, 11466, 11934, 12909, 13902, 13923, 14994, 16219, 16881, 17199, 17874, 20853, 21658, 22491, 25818, 27846, 30121, 32438, 32487, 33762, 34398, 38727, 39389, 41706, 41769, 44982, 48657, 50643, 60242, 62559, 64974, 73151, 77454, 78778, 83538, 90363, 97314, 97461, 101286, 116181, 118167, 125118, 145971, 146302, 151929, 180726, 194922, 210847, 219453, 232362, 236334, 271089, 275723, 291942, 292383, 303858, 354501, 421694, 437913, 438906, 512057, 542178, 551446, 584766, 632541, 658359, 709002, 813267, 827169, 875826, 1024114, 1063503, 1265082, 1316718, 1536171, 1626534, 1654338, 1897623, 1975077, 2127006, 2481507, 3072342, 3584399, 3795246, 3950154, 4608513, 4963014, 5692869, 7168798, 7444521, 9217026, 10753197, 11385738, 13825539, 14889042, 21506394, 27651078, 32259591, 64519182, 96778773, 193557546]

約数ペア:

[(1, 193557546), (2, 96778773), (3, 64519182), (6, 32259591), (7, 27651078), (9, 21506394), (13, 14889042), (14, 13825539), (17, 11385738), (18, 10753197), (21, 9217026), (26, 7444521), (27, 7168798), (34, 5692869), (39, 4963014), (42, 4608513), (49, 3950154), (51, 3795246), (54, 3584399), (63, 3072342), (78, 2481507), (91, 2127006), (98, 1975077), (102, 1897623), (117, 1654338), (119, 1626534), (126, 1536171), (147, 1316718), (153, 1265082), (182, 1063503), (189, 1024114), (221, 875826), (234, 827169), (238, 813267), (273, 709002), (294, 658359), (306, 632541), (331, 584766), (351, 551446), (357, 542178), (378, 512057), (441, 438906), (442, 437913), (459, 421694), (546, 354501), (637, 303858), (662, 292383), (663, 291942), (702, 275723), (714, 271089), (819, 236334), (833, 232362), (882, 219453), (918, 210847), (993, 194922), (1071, 180726), (1274, 151929), (1323, 146302), (1326, 145971), (1547, 125118), (1638, 118167), (1666, 116181), (1911, 101286), (1986, 97461), (1989, 97314), (2142, 90363), (2317, 83538), (2457, 78778), (2499, 77454), (2646, 73151), (2979, 64974), (3094, 62559), (3213, 60242), (3822, 50643), (3978, 48657), (4303, 44982), (4634, 41769), (4641, 41706), (4914, 39389), (4998, 38727), (5627, 34398), (5733, 33762), (5958, 32487), (5967, 32438), (6426, 30121), (6951, 27846), (7497, 25818), (8606, 22491), (8937, 21658), (9282, 20853), (10829, 17874), (11254, 17199), (11466, 16881), (11934, 16219), (12909, 14994), (13902, 13923)]