201864928

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3967

約数の個数: 48

約数和(自身を含む): 420650496

約数和(自身を除く): 218785568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 284, 368, 568, 736, 1136, 1633, 2272, 3266, 3863, 6532, 7726, 13064, 15452, 26128, 30904, 52256, 61808, 88849, 123616, 177698, 274273, 355396, 548546, 710792, 1097092, 1421584, 2194184, 2843168, 4388368, 6308279, 8776736, 12616558, 25233116, 50466232, 100932464, 201864928]

約数ペア:

[(1, 201864928), (2, 100932464), (4, 50466232), (8, 25233116), (16, 12616558), (23, 8776736), (32, 6308279), (46, 4388368), (71, 2843168), (92, 2194184), (142, 1421584), (184, 1097092), (284, 710792), (368, 548546), (568, 355396), (736, 274273), (1136, 177698), (1633, 123616), (2272, 88849), (3266, 61808), (3863, 52256), (6532, 30904), (7726, 26128), (13064, 15452)]