197771016

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 505094400

約数和(自身を除く): 307323384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 157, 219, 292, 314, 438, 471, 584, 628, 719, 876, 942, 1256, 1438, 1752, 1884, 2157, 2876, 3768, 4314, 5752, 8628, 11461, 17256, 22922, 34383, 45844, 52487, 68766, 91688, 104974, 112883, 137532, 157461, 209948, 225766, 275064, 314922, 338649, 419896, 451532, 629844, 677298, 903064, 1259688, 1354596, 2709192, 8240459, 16480918, 24721377, 32961836, 49442754, 65923672, 98885508, 197771016]

約数ペア:

[(1, 197771016), (2, 98885508), (3, 65923672), (4, 49442754), (6, 32961836), (8, 24721377), (12, 16480918), (24, 8240459), (73, 2709192), (146, 1354596), (157, 1259688), (219, 903064), (292, 677298), (314, 629844), (438, 451532), (471, 419896), (584, 338649), (628, 314922), (719, 275064), (876, 225766), (942, 209948), (1256, 157461), (1438, 137532), (1752, 112883), (1884, 104974), (2157, 91688), (2876, 68766), (3768, 52487), (4314, 45844), (5752, 34383), (8628, 22922), (11461, 17256)]