198528066

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2393}}^1$

素因数の和:2831

約数の個数: 48

約数和(自身を含む): 470564640

約数和(自身を除く): 272036574

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 419, 838, 1257, 2393, 2514, 3771, 4609, 4786, 7179, 7542, 9218, 13827, 14358, 21537, 26323, 27654, 41481, 43074, 52646, 78969, 82962, 157938, 236907, 473814, 1002667, 2005334, 3008001, 6016002, 9024003, 11029337, 18048006, 22058674, 33088011, 66176022, 99264033, 198528066]

約数ペア:

[(1, 198528066), (2, 99264033), (3, 66176022), (6, 33088011), (9, 22058674), (11, 18048006), (18, 11029337), (22, 9024003), (33, 6016002), (66, 3008001), (99, 2005334), (198, 1002667), (419, 473814), (838, 236907), (1257, 157938), (2393, 82962), (2514, 78969), (3771, 52646), (4609, 43074), (4786, 41481), (7179, 27654), (7542, 26323), (9218, 21537), (13827, 14358)]