194655406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1129}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 338294880

約数和(自身を除く): 143639474

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 461, 922, 1129, 2258, 5071, 7837, 10142, 12419, 15674, 19193, 24838, 38386, 86207, 172414, 211123, 422246, 520469, 1040938, 5725159, 8847973, 11450318, 17695946, 97327703, 194655406]

約数ペア:

[(1, 194655406), (2, 97327703), (11, 17695946), (17, 11450318), (22, 8847973), (34, 5725159), (187, 1040938), (374, 520469), (461, 422246), (922, 211123), (1129, 172414), (2258, 86207), (5071, 38386), (7837, 24838), (10142, 19193), (12419, 15674)]