194758864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 391260672

約数和(自身を除く): 196501808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 263, 496, 526, 1052, 1493, 2104, 2986, 4208, 5972, 8153, 11944, 16306, 23888, 32612, 46283, 65224, 92566, 130448, 185132, 370264, 392659, 740528, 785318, 1570636, 3141272, 6282544, 12172429, 24344858, 48689716, 97379432, 194758864]

約数ペア:

[(1, 194758864), (2, 97379432), (4, 48689716), (8, 24344858), (16, 12172429), (31, 6282544), (62, 3141272), (124, 1570636), (248, 785318), (263, 740528), (496, 392659), (526, 370264), (1052, 185132), (1493, 130448), (2104, 92566), (2986, 65224), (4208, 46283), (5972, 32612), (8153, 23888), (11944, 16306)]