202220615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{8629}}^1$

素因数の和:8786

約数の個数: 16

約数和(自身を含む): 250615200

約数和(自身を除く): 48394585

約数列:

[1, 5, 43, 109, 215, 545, 4687, 8629, 23435, 43145, 371047, 940561, 1855235, 4702805, 40444123, 202220615]

約数ペア:

[(1, 202220615), (5, 40444123), (43, 4702805), (109, 1855235), (215, 940561), (545, 371047), (4687, 43145), (8629, 23435)]