199947088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1136063}}^1$

素因数の和:1136082

約数の個数: 20

約数和(自身を含む): 422615808

約数和(自身を除く): 222668720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1136063, 2272126, 4544252, 9088504, 12496693, 18177008, 24993386, 49986772, 99973544, 199947088]

約数ペア:

[(1, 199947088), (2, 99973544), (4, 49986772), (8, 24993386), (11, 18177008), (16, 12496693), (22, 9088504), (44, 4544252), (88, 2272126), (176, 1136063)]