207914454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3306

約数の個数: 96

約数和(自身を含む): 547896960

約数和(自身を除く): 339982506

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 306, 323, 342, 374, 418, 561, 627, 646, 969, 1122, 1254, 1683, 1881, 1938, 2907, 3251, 3366, 3553, 3762, 5814, 6502, 7106, 9753, 10659, 19506, 21318, 29259, 31977, 35761, 55267, 58518, 61769, 63954, 71522, 107283, 110534, 123538, 165801, 185307, 214566, 321849, 331602, 370614, 497403, 555921, 607937, 643698, 679459, 994806, 1050073, 1111842, 1215874, 1358918, 1823811, 2038377, 2100146, 3150219, 3647622, 4076754, 5471433, 6115131, 6300438, 9450657, 10942866, 11550803, 12230262, 18901314, 23101606, 34652409, 69304818, 103957227, 207914454]

約数ペア:

[(1, 207914454), (2, 103957227), (3, 69304818), (6, 34652409), (9, 23101606), (11, 18901314), (17, 12230262), (18, 11550803), (19, 10942866), (22, 9450657), (33, 6300438), (34, 6115131), (38, 5471433), (51, 4076754), (57, 3647622), (66, 3150219), (99, 2100146), (102, 2038377), (114, 1823811), (153, 1358918), (171, 1215874), (187, 1111842), (198, 1050073), (209, 994806), (306, 679459), (323, 643698), (342, 607937), (374, 555921), (418, 497403), (561, 370614), (627, 331602), (646, 321849), (969, 214566), (1122, 185307), (1254, 165801), (1683, 123538), (1881, 110534), (1938, 107283), (2907, 71522), (3251, 63954), (3366, 61769), (3553, 58518), (3762, 55267), (5814, 35761), (6502, 31977), (7106, 29259), (9753, 21318), (10659, 19506)]