201422368

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13421}}^1$

素因数の和:13505

約数の個数: 48

約数和(自身を含む): 459998784

約数和(自身を除く): 258576416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 13421, 15008, 26842, 53684, 93947, 107368, 187894, 214736, 375788, 429472, 751576, 899207, 1503152, 1798414, 3006304, 3596828, 6294449, 7193656, 12588898, 14387312, 25177796, 28774624, 50355592, 100711184, 201422368]

約数ペア:

[(1, 201422368), (2, 100711184), (4, 50355592), (7, 28774624), (8, 25177796), (14, 14387312), (16, 12588898), (28, 7193656), (32, 6294449), (56, 3596828), (67, 3006304), (112, 1798414), (134, 1503152), (224, 899207), (268, 751576), (469, 429472), (536, 375788), (938, 214736), (1072, 187894), (1876, 107368), (2144, 93947), (3752, 53684), (7504, 26842), (13421, 15008)]