201822745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{13781}}^1$

素因数の和:13916

約数の個数: 16

約数和(自身を含む): 253037520

約数和(自身を除く): 51214775

約数列:

[1, 5, 29, 101, 145, 505, 2929, 13781, 14645, 68905, 399649, 1391881, 1998245, 6959405, 40364549, 201822745]

約数ペア:

[(1, 201822745), (5, 40364549), (29, 6959405), (101, 1998245), (145, 1391881), (505, 399649), (2929, 68905), (13781, 14645)]