200828318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101531}}^1$

素因数の和:101599

約数の個数: 16

約数和(自身を含む): 321653376

約数和(自身を除く): 120825058

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 101531, 203062, 2335213, 4365833, 4670426, 8731666, 100414159, 200828318]

約数ペア:

[(1, 200828318), (2, 100414159), (23, 8731666), (43, 4670426), (46, 4365833), (86, 2335213), (989, 203062), (1978, 101531)]