201343845

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{312161}}^1$

素因数の和:312212

約数の個数: 16

約数和(自身を含む): 329643072

約数和(自身を除く): 128299227

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 312161, 936483, 1560805, 4682415, 13422923, 40268769, 67114615, 201343845]

約数ペア:

[(1, 201343845), (3, 67114615), (5, 40268769), (15, 13422923), (43, 4682415), (129, 1560805), (215, 936483), (645, 312161)]