210052904

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{72733}}^1$

素因数の和:72777

約数の個数: 24

約数和(自身を含む): 415674810

約数和(自身を除く): 205621906

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 72733, 145466, 290932, 581864, 1381927, 2763854, 5527708, 11055416, 26256613, 52513226, 105026452, 210052904]

約数ペア:

[(1, 210052904), (2, 105026452), (4, 52513226), (8, 26256613), (19, 11055416), (38, 5527708), (76, 2763854), (152, 1381927), (361, 581864), (722, 290932), (1444, 145466), (2888, 72733)]