201551198

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{28001}}^1$

素因数の和:28123

約数の個数: 16

約数和(自身を含む): 312502320

約数和(自身を除く): 110951122

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 28001, 56002, 1652059, 1708061, 3304118, 3416122, 100775599, 201551198]

約数ペア:

[(1, 201551198), (2, 100775599), (59, 3416122), (61, 3304118), (118, 1708061), (122, 1652059), (3599, 56002), (7198, 28001)]