197389716

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{208217}}^1$

素因数の和:208303

約数の個数: 24

約数和(自身を含む): 466408320

約数和(自身を除く): 269018604

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 208217, 416434, 624651, 832868, 1249302, 2498604, 16449143, 32898286, 49347429, 65796572, 98694858, 197389716]

約数ペア:

[(1, 197389716), (2, 98694858), (3, 65796572), (4, 49347429), (6, 32898286), (12, 16449143), (79, 2498604), (158, 1249302), (237, 832868), (316, 624651), (474, 416434), (948, 208217)]