201990172647

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{192922801}}^1$

素因数の和:192923153

約数の個数: 8

約数和(自身を含む): 270091922800

約数和(自身を除く): 68101750153

約数列:

[1, 3, 349, 1047, 192922801, 578768403, 67330057549, 201990172647]

約数ペア:

[(1, 201990172647), (3, 67330057549), (349, 578768403), (1047, 192922801)]