201471100

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{11131}}^1$

素因数の和:11326

約数の個数: 36

約数和(自身を含む): 439647208

約数和(自身を除く): 238176108

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 362, 724, 905, 1810, 3620, 4525, 9050, 11131, 18100, 22262, 44524, 55655, 111310, 222620, 278275, 556550, 1113100, 2014711, 4029422, 8058844, 10073555, 20147110, 40294220, 50367775, 100735550, 201471100]

約数ペア:

[(1, 201471100), (2, 100735550), (4, 50367775), (5, 40294220), (10, 20147110), (20, 10073555), (25, 8058844), (50, 4029422), (100, 2014711), (181, 1113100), (362, 556550), (724, 278275), (905, 222620), (1810, 111310), (3620, 55655), (4525, 44524), (9050, 22262), (11131, 18100)]