210149104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{70237}}^1$

素因数の和:70273

約数の個数: 40

約数和(自身を含む): 470313648

約数和(自身を除く): 260164544

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 70237, 140474, 280948, 561896, 772607, 1123792, 1194029, 1545214, 2388058, 3090428, 4776116, 6180856, 9552232, 12361712, 13134319, 19104464, 26268638, 52537276, 105074552, 210149104]

約数ペア:

[(1, 210149104), (2, 105074552), (4, 52537276), (8, 26268638), (11, 19104464), (16, 13134319), (17, 12361712), (22, 9552232), (34, 6180856), (44, 4776116), (68, 3090428), (88, 2388058), (136, 1545214), (176, 1194029), (187, 1123792), (272, 772607), (374, 561896), (748, 280948), (1496, 140474), (2992, 70237)]