208700976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23251}}^1$

素因数の和:23290

約数の個数: 80

約数和(自身を含む): 622781568

約数和(自身を除く): 414080592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 23251, 46502, 69753, 93004, 139506, 186008, 255761, 279012, 372016, 395267, 511522, 558024, 767283, 790534, 1023044, 1116048, 1185801, 1534566, 1581068, 2046088, 2371602, 3069132, 3162136, 4092176, 4347937, 4743204, 6138264, 6324272, 8695874, 9486408, 12276528, 13043811, 17391748, 18972816, 26087622, 34783496, 52175244, 69566992, 104350488, 208700976]

約数ペア:

[(1, 208700976), (2, 104350488), (3, 69566992), (4, 52175244), (6, 34783496), (8, 26087622), (11, 18972816), (12, 17391748), (16, 13043811), (17, 12276528), (22, 9486408), (24, 8695874), (33, 6324272), (34, 6138264), (44, 4743204), (48, 4347937), (51, 4092176), (66, 3162136), (68, 3069132), (88, 2371602), (102, 2046088), (132, 1581068), (136, 1534566), (176, 1185801), (187, 1116048), (204, 1023044), (264, 790534), (272, 767283), (374, 558024), (408, 511522), (528, 395267), (561, 372016), (748, 279012), (816, 255761), (1122, 186008), (1496, 139506), (2244, 93004), (2992, 69753), (4488, 46502), (8976, 23251)]