199654832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{959879}}^1$

素因数の和:959900

約数の個数: 20

約数和(自身を含む): 416587920

約数和(自身を除く): 216933088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 959879, 1919758, 3839516, 7679032, 12478427, 15358064, 24956854, 49913708, 99827416, 199654832]

約数ペア:

[(1, 199654832), (2, 99827416), (4, 49913708), (8, 24956854), (13, 15358064), (16, 12478427), (26, 7679032), (52, 3839516), (104, 1919758), (208, 959879)]