201900155

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{2917}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 246512640

約数和(自身を除く): 44612485

約数列:

[1, 5, 109, 127, 545, 635, 2917, 13843, 14585, 69215, 317953, 370459, 1589765, 1852295, 40380031, 201900155]

約数ペア:

[(1, 201900155), (5, 40380031), (109, 1852295), (127, 1589765), (545, 370459), (635, 317953), (2917, 69215), (13843, 14585)]