201998220127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1\times {\mathrm{527489}}^1$

素因数の和:528654

約数の個数: 16

約数和(自身を含む): 227673123840

約数和(自身を除く): 25674903713

約数列:

[1, 11, 31, 341, 1123, 12353, 34813, 382943, 527489, 5802379, 16352159, 179873749, 592370147, 6516071617, 18363474557, 201998220127]

約数ペア:

[(1, 201998220127), (11, 18363474557), (31, 6516071617), (341, 592370147), (1123, 179873749), (12353, 16352159), (34813, 5802379), (382943, 527489)]