205099096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{7481}}^1$

素因数の和:7659

約数の個数: 32

約数和(自身を含む): 404028000

約数和(自身を除く): 198928904

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1192, 3427, 6854, 7481, 13708, 14962, 27416, 29924, 59848, 172063, 344126, 688252, 1114669, 1376504, 2229338, 4458676, 8917352, 25637387, 51274774, 102549548, 205099096]

約数ペア:

[(1, 205099096), (2, 102549548), (4, 51274774), (8, 25637387), (23, 8917352), (46, 4458676), (92, 2229338), (149, 1376504), (184, 1114669), (298, 688252), (596, 344126), (1192, 172063), (3427, 59848), (6854, 29924), (7481, 27416), (13708, 14962)]