201313372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{43499}}^1$

素因数の和:43605

約数の個数: 24

約数和(自身を含む): 383670000

約数和(自身を除く): 182356628

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 43499, 86998, 173996, 565487, 1130974, 2261948, 3871411, 7742822, 15485644, 50328343, 100656686, 201313372]

約数ペア:

[(1, 201313372), (2, 100656686), (4, 50328343), (13, 15485644), (26, 7742822), (52, 3871411), (89, 2261948), (178, 1130974), (356, 565487), (1157, 173996), (2314, 86998), (4628, 43499)]