215398852

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{823}}^1\times {\mathrm{1109}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 384148800

約数和(自身を除く): 168749948

約数列:

[1, 2, 4, 59, 118, 236, 823, 1109, 1646, 2218, 3292, 4436, 48557, 65431, 97114, 130862, 194228, 261724, 912707, 1825414, 3650828, 53849713, 107699426, 215398852]

約数ペア:

[(1, 215398852), (2, 107699426), (4, 53849713), (59, 3650828), (118, 1825414), (236, 912707), (823, 261724), (1109, 194228), (1646, 130862), (2218, 97114), (3292, 65431), (4436, 48557)]