201216700

素因数分解:

$2^2\times 5^2\times {\mathrm{2012167}}^1$

素因数の和:2012181

約数の個数: 18

約数和(自身を含む): 436640456

約数和(自身を除く): 235423756

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2012167, 4024334, 8048668, 10060835, 20121670, 40243340, 50304175, 100608350, 201216700]

約数ペア:

[(1, 201216700), (2, 100608350), (4, 50304175), (5, 40243340), (10, 20121670), (20, 10060835), (25, 8048668), (50, 4024334), (100, 2012167)]