210642004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{22229}}^1$

素因数の和:22359

約数の個数: 24

約数和(自身を含む): 388402560

約数和(自身を除く): 177760556

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 2369, 4738, 9476, 22229, 44458, 88916, 511267, 1022534, 2045068, 2289587, 4579174, 9158348, 52660501, 105321002, 210642004]

約数ペア:

[(1, 210642004), (2, 105321002), (4, 52660501), (23, 9158348), (46, 4579174), (92, 2289587), (103, 2045068), (206, 1022534), (412, 511267), (2369, 88916), (4738, 44458), (9476, 22229)]