201272157

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{2341}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 299223288

約数和(自身を除く): 97951131

約数列:

[1, 3, 9, 41, 123, 233, 369, 699, 2097, 2341, 7023, 9553, 21069, 28659, 85977, 95981, 287943, 545453, 863829, 1636359, 4909077, 22363573, 67090719, 201272157]

約数ペア:

[(1, 201272157), (3, 67090719), (9, 22363573), (41, 4909077), (123, 1636359), (233, 863829), (369, 545453), (699, 287943), (2097, 95981), (2341, 85977), (7023, 28659), (9553, 21069)]