199903022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{115019}}^1$

素因数の和:115111

約数の個数: 16

約数和(自身を含む): 331257600

約数和(自身を除く): 131354578

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 115019, 230038, 1265209, 2530418, 9086501, 18173002, 99951511, 199903022]

約数ペア:

[(1, 199903022), (2, 99951511), (11, 18173002), (22, 9086501), (79, 2530418), (158, 1265209), (869, 230038), (1738, 115019)]