202172799

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{2371}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 276366464

約数和(自身を除く): 74193665

約数列:

[1, 3, 43, 129, 661, 1983, 2371, 7113, 28423, 85269, 101953, 305859, 1567231, 4701693, 67390933, 202172799]

約数ペア:

[(1, 202172799), (3, 67390933), (43, 4701693), (129, 1567231), (661, 305859), (1983, 101953), (2371, 85269), (7113, 28423)]