201009215519

素因数分解:

$7^1\times {\mathrm{59771}}^1\times {\mathrm{480427}}^1$

素因数の和:540205

約数の個数: 8

約数和(自身を含む): 229729139328

約数和(自身を除く): 28719923809

約数列:

[1, 7, 59771, 418397, 480427, 3362989, 28715602217, 201009215519]

約数ペア:

[(1, 201009215519), (7, 28715602217), (59771, 3362989), (418397, 480427)]