205122333366

素因数分解:

$2^1\times 3^4\times {\mathrm{653}}^1\times {\mathrm{829}}^1\times {\mathrm{2339}}^1$

素因数の和:3835

約数の個数: 80

約数和(自身を含む): 461082164400

約数和(自身を除く): 255959831034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 653, 829, 1306, 1658, 1959, 2339, 2487, 3918, 4678, 4974, 5877, 7017, 7461, 11754, 14034, 14922, 17631, 21051, 22383, 35262, 42102, 44766, 52893, 63153, 67149, 105786, 126306, 134298, 189459, 378918, 541337, 1082674, 1527367, 1624011, 1939031, 3054734, 3248022, 3878062, 4582101, 4872033, 5817093, 9164202, 9744066, 11634186, 13746303, 14616099, 17451279, 27492606, 29232198, 34902558, 41238909, 43848297, 52353837, 82477818, 87696594, 104707674, 123716727, 157061511, 247433454, 314123022, 1266187243, 2532374486, 3798561729, 7597123458, 11395685187, 22791370374, 34187055561, 68374111122, 102561166683, 205122333366]

約数ペア:

[(1, 205122333366), (2, 102561166683), (3, 68374111122), (6, 34187055561), (9, 22791370374), (18, 11395685187), (27, 7597123458), (54, 3798561729), (81, 2532374486), (162, 1266187243), (653, 314123022), (829, 247433454), (1306, 157061511), (1658, 123716727), (1959, 104707674), (2339, 87696594), (2487, 82477818), (3918, 52353837), (4678, 43848297), (4974, 41238909), (5877, 34902558), (7017, 29232198), (7461, 27492606), (11754, 17451279), (14034, 14616099), (14922, 13746303), (17631, 11634186), (21051, 9744066), (22383, 9164202), (35262, 5817093), (42102, 4872033), (44766, 4582101), (52893, 3878062), (63153, 3248022), (67149, 3054734), (105786, 1939031), (126306, 1624011), (134298, 1527367), (189459, 1082674), (378918, 541337)]