193143208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1270679}}^1$

素因数の和:1270704

約数の個数: 16

約数和(自身を含む): 381204000

約数和(自身を除く): 188060792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1270679, 2541358, 5082716, 10165432, 24142901, 48285802, 96571604, 193143208]

約数ペア:

[(1, 193143208), (2, 96571604), (4, 48285802), (8, 24142901), (19, 10165432), (38, 5082716), (76, 2541358), (152, 1270679)]