201997874501

素因数分解:

${\mathrm{19}}^1\times {\mathrm{24919}}^1\times {\mathrm{426641}}^1$

素因数の和:451579

約数の個数: 8

約数和(自身を含む): 212638372800

約数和(自身を除く): 10640498299

約数列:

[1, 19, 24919, 426641, 473461, 8106179, 10631467079, 201997874501]

約数ペア:

[(1, 201997874501), (19, 10631467079), (24919, 8106179), (426641, 473461)]