197768964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{531637}}^1$

素因数の和:531675

約数の個数: 24

約数和(自身を含む): 476347648

約数和(自身を除く): 278578684

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 531637, 1063274, 1594911, 2126548, 3189822, 6379644, 16480747, 32961494, 49442241, 65922988, 98884482, 197768964]

約数ペア:

[(1, 197768964), (2, 98884482), (3, 65922988), (4, 49442241), (6, 32961494), (12, 16480747), (31, 6379644), (62, 3189822), (93, 2126548), (124, 1594911), (186, 1063274), (372, 531637)]