202444918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{983}}^1$

素因数の和:1176

約数の個数: 24

約数和(自身を含む): 331078608

約数和(自身を除く): 128633690

約数列:

[1, 2, 13, 26, 89, 178, 983, 1157, 1966, 2314, 7921, 12779, 15842, 25558, 87487, 102973, 174974, 205946, 1137331, 2274662, 7786343, 15572686, 101222459, 202444918]

約数ペア:

[(1, 202444918), (2, 101222459), (13, 15572686), (26, 7786343), (89, 2274662), (178, 1137331), (983, 205946), (1157, 174974), (1966, 102973), (2314, 87487), (7921, 25558), (12779, 15842)]