201408023140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{190007569}}^1$

素因数の和:190007631

約数の個数: 24

約数和(自身を含む): 430937168760

約数和(自身を除く): 229529145620

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 190007569, 380015138, 760030276, 950037845, 1900075690, 3800151380, 10070401157, 20140802314, 40281604628, 50352005785, 100704011570, 201408023140]

約数ペア:

[(1, 201408023140), (2, 100704011570), (4, 50352005785), (5, 40281604628), (10, 20140802314), (20, 10070401157), (53, 3800151380), (106, 1900075690), (212, 950037845), (265, 760030276), (530, 380015138), (1060, 190007569)]