200175556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 417464320

約数和(自身を除く): 217288764

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 2239, 2884, 3193, 4478, 6386, 8956, 12772, 15673, 22351, 31346, 44702, 62692, 69409, 89404, 138818, 230617, 277636, 461234, 485863, 922468, 971726, 1614319, 1943452, 3228638, 6457276, 7149127, 14298254, 28596508, 50043889, 100087778, 200175556]

約数ペア:

[(1, 200175556), (2, 100087778), (4, 50043889), (7, 28596508), (14, 14298254), (28, 7149127), (31, 6457276), (62, 3228638), (103, 1943452), (124, 1614319), (206, 971726), (217, 922468), (412, 485863), (434, 461234), (721, 277636), (868, 230617), (1442, 138818), (2239, 89404), (2884, 69409), (3193, 62692), (4478, 44702), (6386, 31346), (8956, 22351), (12772, 15673)]