203782304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19963}}^1$

素因数の和:20013

約数の個数: 48

約数和(自身を含む): 452783520

約数和(自身を除く): 249001216

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 19963, 39926, 79852, 159704, 219593, 319408, 439186, 578927, 638816, 878372, 1157854, 1756744, 2315708, 3513488, 4631416, 6368197, 7026976, 9262832, 12736394, 18525664, 25472788, 50945576, 101891152, 203782304]

約数ペア:

[(1, 203782304), (2, 101891152), (4, 50945576), (8, 25472788), (11, 18525664), (16, 12736394), (22, 9262832), (29, 7026976), (32, 6368197), (44, 4631416), (58, 3513488), (88, 2315708), (116, 1756744), (176, 1157854), (232, 878372), (319, 638816), (352, 578927), (464, 439186), (638, 319408), (928, 219593), (1276, 159704), (2552, 79852), (5104, 39926), (10208, 19963)]