200376680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{102233}}^1$

素因数の和:102258

約数の個数: 48

約数和(自身を含む): 524460420

約数和(自身を除く): 324083740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 102233, 204466, 408932, 511165, 715631, 817864, 1022330, 1431262, 2044660, 2862524, 3578155, 4089320, 5009417, 5725048, 7156310, 10018834, 14312620, 20037668, 25047085, 28625240, 40075336, 50094170, 100188340, 200376680]

約数ペア:

[(1, 200376680), (2, 100188340), (4, 50094170), (5, 40075336), (7, 28625240), (8, 25047085), (10, 20037668), (14, 14312620), (20, 10018834), (28, 7156310), (35, 5725048), (40, 5009417), (49, 4089320), (56, 3578155), (70, 2862524), (98, 2044660), (140, 1431262), (196, 1022330), (245, 817864), (280, 715631), (392, 511165), (490, 408932), (980, 204466), (1960, 102233)]