203412989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{23459}}^1$

素因数の和:23524

約数の個数: 16

約数和(自身を含む): 236476800

約数和(自身を除く): 33063811

約数列:

[1, 13, 23, 29, 299, 377, 667, 8671, 23459, 304967, 539557, 680311, 7014241, 8844043, 15647153, 203412989]

約数ペア:

[(1, 203412989), (13, 15647153), (23, 8844043), (29, 7014241), (299, 680311), (377, 539557), (667, 304967), (8671, 23459)]