200996405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 260029440

約数和(自身を除く): 59033035

約数列:

[1, 5, 31, 43, 53, 155, 215, 265, 569, 1333, 1643, 2279, 2845, 6665, 8215, 11395, 17639, 24467, 30157, 70649, 88195, 122335, 150785, 353245, 758477, 934867, 1296751, 3792385, 4674335, 6483755, 40199281, 200996405]

約数ペア:

[(1, 200996405), (5, 40199281), (31, 6483755), (43, 4674335), (53, 3792385), (155, 1296751), (215, 934867), (265, 758477), (569, 353245), (1333, 150785), (1643, 122335), (2279, 88195), (2845, 70649), (6665, 30157), (8215, 24467), (11395, 17639)]