210980930

素因数分解:

$2^1\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{13963}}^1$

素因数の和:15481

約数の個数: 16

約数和(自身を含む): 380044224

約数和(自身を除く): 169063294

約数列:

[1, 2, 5, 10, 1511, 3022, 7555, 13963, 15110, 27926, 69815, 139630, 21098093, 42196186, 105490465, 210980930]

約数ペア:

[(1, 210980930), (2, 105490465), (5, 42196186), (10, 21098093), (1511, 139630), (3022, 69815), (7555, 27926), (13963, 15110)]