196992070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1753

約数の個数: 64

約数和(自身を含む): 411220800

約数和(自身を除く): 214228730

約数列:

[1, 2, 5, 10, 11, 22, 29, 37, 55, 58, 74, 110, 145, 185, 290, 319, 370, 407, 638, 814, 1073, 1595, 1669, 2035, 2146, 3190, 3338, 4070, 5365, 8345, 10730, 11803, 16690, 18359, 23606, 36718, 48401, 59015, 61753, 91795, 96802, 118030, 123506, 183590, 242005, 308765, 484010, 532411, 617530, 679283, 1064822, 1358566, 1790837, 2662055, 3396415, 3581674, 5324110, 6792830, 8954185, 17908370, 19699207, 39398414, 98496035, 196992070]

約数ペア:

[(1, 196992070), (2, 98496035), (5, 39398414), (10, 19699207), (11, 17908370), (22, 8954185), (29, 6792830), (37, 5324110), (55, 3581674), (58, 3396415), (74, 2662055), (110, 1790837), (145, 1358566), (185, 1064822), (290, 679283), (319, 617530), (370, 532411), (407, 484010), (638, 308765), (814, 242005), (1073, 183590), (1595, 123506), (1669, 118030), (2035, 96802), (2146, 91795), (3190, 61753), (3338, 59015), (4070, 48401), (5365, 36718), (8345, 23606), (10730, 18359), (11803, 16690)]