201494992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1697}}^1$

素因数の和:1927

約数の個数: 40

約数和(自身を含む): 402364872

約数和(自身を除く): 200869880

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 181, 328, 362, 656, 724, 1448, 1697, 2896, 3394, 6788, 7421, 13576, 14842, 27152, 29684, 59368, 69577, 118736, 139154, 278308, 307157, 556616, 614314, 1113232, 1228628, 2457256, 4914512, 12593437, 25186874, 50373748, 100747496, 201494992]

約数ペア:

[(1, 201494992), (2, 100747496), (4, 50373748), (8, 25186874), (16, 12593437), (41, 4914512), (82, 2457256), (164, 1228628), (181, 1113232), (328, 614314), (362, 556616), (656, 307157), (724, 278308), (1448, 139154), (1697, 118736), (2896, 69577), (3394, 59368), (6788, 29684), (7421, 27152), (13576, 14842)]