195431796

素因数分解:

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

素因数の和:81

約数の個数: 216

約数和(自身を含む): 642358080

約数和(自身を除く): 446926284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 49, 51, 57, 63, 68, 76, 84, 98, 102, 114, 119, 126, 133, 147, 153, 171, 196, 204, 228, 238, 252, 266, 294, 306, 323, 342, 343, 357, 399, 441, 476, 532, 588, 612, 646, 684, 686, 714, 798, 833, 882, 931, 969, 1029, 1071, 1197, 1292, 1372, 1428, 1596, 1666, 1764, 1862, 1938, 2058, 2142, 2261, 2394, 2401, 2499, 2793, 2907, 3087, 3332, 3724, 3876, 4116, 4284, 4522, 4788, 4802, 4998, 5586, 5814, 5831, 6174, 6517, 6783, 7203, 7497, 8379, 9044, 9604, 9996, 11172, 11628, 11662, 12348, 13034, 13566, 14406, 14994, 15827, 16758, 16807, 17493, 19551, 20349, 21609, 23324, 26068, 27132, 28812, 29988, 31654, 33516, 33614, 34986, 39102, 40698, 40817, 43218, 45619, 47481, 50421, 52479, 58653, 63308, 67228, 69972, 78204, 81396, 81634, 86436, 91238, 94962, 100842, 104958, 110789, 117306, 122451, 136857, 142443, 151263, 163268, 182476, 189924, 201684, 209916, 221578, 234612, 244902, 273714, 284886, 285719, 302526, 319333, 332367, 367353, 410571, 443156, 489804, 547428, 569772, 571438, 605052, 638666, 664734, 734706, 775523, 821142, 857157, 957999, 997101, 1142876, 1277332, 1329468, 1469412, 1551046, 1642284, 1714314, 1915998, 1994202, 2326569, 2571471, 2873997, 3102092, 3428628, 3831996, 3988404, 4653138, 5142942, 5428661, 5747994, 6979707, 9306276, 10285884, 10857322, 11495988, 13959414, 16285983, 21714644, 27918828, 32571966, 48857949, 65143932, 97715898, 195431796]

約数ペア:

[(1, 195431796), (2, 97715898), (3, 65143932), (4, 48857949), (6, 32571966), (7, 27918828), (9, 21714644), (12, 16285983), (14, 13959414), (17, 11495988), (18, 10857322), (19, 10285884), (21, 9306276), (28, 6979707), (34, 5747994), (36, 5428661), (38, 5142942), (42, 4653138), (49, 3988404), (51, 3831996), (57, 3428628), (63, 3102092), (68, 2873997), (76, 2571471), (84, 2326569), (98, 1994202), (102, 1915998), (114, 1714314), (119, 1642284), (126, 1551046), (133, 1469412), (147, 1329468), (153, 1277332), (171, 1142876), (196, 997101), (204, 957999), (228, 857157), (238, 821142), (252, 775523), (266, 734706), (294, 664734), (306, 638666), (323, 605052), (342, 571438), (343, 569772), (357, 547428), (399, 489804), (441, 443156), (476, 410571), (532, 367353), (588, 332367), (612, 319333), (646, 302526), (684, 285719), (686, 284886), (714, 273714), (798, 244902), (833, 234612), (882, 221578), (931, 209916), (969, 201684), (1029, 189924), (1071, 182476), (1197, 163268), (1292, 151263), (1372, 142443), (1428, 136857), (1596, 122451), (1666, 117306), (1764, 110789), (1862, 104958), (1938, 100842), (2058, 94962), (2142, 91238), (2261, 86436), (2394, 81634), (2401, 81396), (2499, 78204), (2793, 69972), (2907, 67228), (3087, 63308), (3332, 58653), (3724, 52479), (3876, 50421), (4116, 47481), (4284, 45619), (4522, 43218), (4788, 40817), (4802, 40698), (4998, 39102), (5586, 34986), (5814, 33614), (5831, 33516), (6174, 31654), (6517, 29988), (6783, 28812), (7203, 27132), (7497, 26068), (8379, 23324), (9044, 21609), (9604, 20349), (9996, 19551), (11172, 17493), (11628, 16807), (11662, 16758), (12348, 15827), (13034, 14994), (13566, 14406)]