190982996

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{2357}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 342268416

約数和(自身を除く): 151285420

約数列:

[1, 2, 4, 47, 94, 188, 431, 862, 1724, 2357, 4714, 9428, 20257, 40514, 81028, 110779, 221558, 443116, 1015867, 2031734, 4063468, 47745749, 95491498, 190982996]

約数ペア:

[(1, 190982996), (2, 95491498), (4, 47745749), (47, 4063468), (94, 2031734), (188, 1015867), (431, 443116), (862, 221558), (1724, 110779), (2357, 81028), (4714, 40514), (9428, 20257)]