147980203

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{1229}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 171924480

約数和(自身を除く): 23944277

約数列:

[1, 7, 103, 167, 721, 1169, 1229, 8603, 17201, 120407, 126587, 205243, 886109, 1436701, 21140029, 147980203]

約数ペア:

[(1, 147980203), (7, 21140029), (103, 1436701), (167, 886109), (721, 205243), (1169, 126587), (1229, 120407), (8603, 17201)]