201965179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 220953600

約数和(自身を除く): 18988421

約数列:

[1, 13, 127, 149, 821, 1651, 1937, 10673, 18923, 104267, 122329, 245999, 1355471, 1590277, 15535783, 201965179]

約数ペア:

[(1, 201965179), (13, 15535783), (127, 1590277), (149, 1355471), (821, 245999), (1651, 122329), (1937, 104267), (10673, 18923)]