202317580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{5471}}^1$

素因数の和:5566

約数の個数: 36

約数和(自身を含む): 435056832

約数和(自身を除く): 232739252

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1849, 3698, 5471, 7396, 9245, 10942, 18490, 21884, 27355, 36980, 54710, 109420, 235253, 470506, 941012, 1176265, 2352530, 4705060, 10115879, 20231758, 40463516, 50579395, 101158790, 202317580]

約数ペア:

[(1, 202317580), (2, 101158790), (4, 50579395), (5, 40463516), (10, 20231758), (20, 10115879), (43, 4705060), (86, 2352530), (172, 1176265), (215, 941012), (430, 470506), (860, 235253), (1849, 109420), (3698, 54710), (5471, 36980), (7396, 27355), (9245, 21884), (10942, 18490)]