197562014

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1764

約数の個数: 24

約数和(自身を含む): 321845760

約数和(自身を除く): 124283746

約数列:

[1, 2, 13, 26, 169, 338, 457, 914, 1279, 2558, 5941, 11882, 16627, 33254, 77233, 154466, 216151, 432302, 584503, 1169006, 7598539, 15197078, 98781007, 197562014]

約数ペア:

[(1, 197562014), (2, 98781007), (13, 15197078), (26, 7598539), (169, 1169006), (338, 584503), (457, 432302), (914, 216151), (1279, 154466), (2558, 77233), (5941, 33254), (11882, 16627)]