197338894852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3697}}^1\times {\mathrm{7727}}^1$

素因数の和:11596

約数の個数: 48

約数和(自身を含む): 379289127168

約数和(自身を除く): 181950232316

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 3697, 6908, 7394, 7727, 14788, 15454, 30908, 40667, 81334, 84997, 162668, 169994, 339988, 580429, 1160858, 1213139, 2321716, 2426278, 4852556, 6384719, 12769438, 13344529, 25538876, 26689058, 28566719, 53378116, 57133438, 114266876, 314233909, 628467818, 1256935636, 4484974883, 8969949766, 17939899532, 49334723713, 98669447426, 197338894852]

約数ペア:

[(1, 197338894852), (2, 98669447426), (4, 49334723713), (11, 17939899532), (22, 8969949766), (44, 4484974883), (157, 1256935636), (314, 628467818), (628, 314233909), (1727, 114266876), (3454, 57133438), (3697, 53378116), (6908, 28566719), (7394, 26689058), (7727, 25538876), (14788, 13344529), (15454, 12769438), (30908, 6384719), (40667, 4852556), (81334, 2426278), (84997, 2321716), (162668, 1213139), (169994, 1160858), (339988, 580429)]