200557742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 387901440

約数和(自身を除く): 187343698

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 229, 242, 329, 458, 517, 658, 847, 1034, 1331, 1603, 1694, 2519, 2662, 3206, 3619, 5038, 5687, 7238, 9317, 10763, 11374, 17633, 18634, 21526, 27709, 35266, 39809, 55418, 62557, 75341, 79618, 118393, 125114, 150682, 193963, 236786, 304799, 387926, 437899, 609598, 828751, 875798, 1302323, 1657502, 2133593, 2604646, 4267186, 9116261, 14325553, 18232522, 28651106, 100278871, 200557742]

約数ペア:

[(1, 200557742), (2, 100278871), (7, 28651106), (11, 18232522), (14, 14325553), (22, 9116261), (47, 4267186), (77, 2604646), (94, 2133593), (121, 1657502), (154, 1302323), (229, 875798), (242, 828751), (329, 609598), (458, 437899), (517, 387926), (658, 304799), (847, 236786), (1034, 193963), (1331, 150682), (1603, 125114), (1694, 118393), (2519, 79618), (2662, 75341), (3206, 62557), (3619, 55418), (5038, 39809), (5687, 35266), (7238, 27709), (9317, 21526), (10763, 18634), (11374, 17633)]