194965552

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{120647}}^1$

素因数の和:120756

約数の個数: 20

約数和(自身を含む): 381488976

約数和(自身を除く): 186523424

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 120647, 241294, 482588, 965176, 1930352, 12185347, 24370694, 48741388, 97482776, 194965552]

約数ペア:

[(1, 194965552), (2, 97482776), (4, 48741388), (8, 24370694), (16, 12185347), (101, 1930352), (202, 965176), (404, 482588), (808, 241294), (1616, 120647)]