196996917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{136519}}^1$

素因数の和:136572

約数の個数: 16

約数和(自身を含む): 290514560

約数和(自身を除く): 93517643

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 136519, 409557, 1774747, 5051203, 5324241, 15153609, 65665639, 196996917]

約数ペア:

[(1, 196996917), (3, 65665639), (13, 15153609), (37, 5324241), (39, 5051203), (111, 1774747), (481, 409557), (1443, 136519)]