250604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 473088

約数和(自身を除く): 222484

約数列:

[1, 2, 4, 31, 43, 47, 62, 86, 94, 124, 172, 188, 1333, 1457, 2021, 2666, 2914, 4042, 5332, 5828, 8084, 62651, 125302, 250604]

約数ペア:

[(1, 250604), (2, 125302), (4, 62651), (31, 8084), (43, 5828), (47, 5332), (62, 4042), (86, 2914), (94, 2666), (124, 2021), (172, 1457), (188, 1333)]