201408215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{9157}}^1$

素因数の和:9298

約数の個数: 16

約数和(自身を含む): 249244128

約数和(自身を除く): 47835913

約数列:

[1, 5, 53, 83, 265, 415, 4399, 9157, 21995, 45785, 485321, 760031, 2426605, 3800155, 40281643, 201408215]

約数ペア:

[(1, 201408215), (5, 40281643), (53, 3800155), (83, 2426605), (265, 760031), (415, 485321), (4399, 45785), (9157, 21995)]