197642904

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{52453}}^1$

素因数の和:52619

約数の個数: 32

約数和(自身を含む): 497263920

約数和(自身を除く): 299621016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 52453, 104906, 157359, 209812, 314718, 419624, 629436, 1258872, 8235121, 16470242, 24705363, 32940484, 49410726, 65880968, 98821452, 197642904]

約数ペア:

[(1, 197642904), (2, 98821452), (3, 65880968), (4, 49410726), (6, 32940484), (8, 24705363), (12, 16470242), (24, 8235121), (157, 1258872), (314, 629436), (471, 419624), (628, 314718), (942, 209812), (1256, 157359), (1884, 104906), (3768, 52453)]