199192904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{672949}}^1$

素因数の和:672992

約数の個数: 16

約数和(自身を含む): 383581500

約数和(自身を除く): 184388596

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 672949, 1345898, 2691796, 5383592, 24899113, 49798226, 99596452, 199192904]

約数ペア:

[(1, 199192904), (2, 99596452), (4, 49798226), (8, 24899113), (37, 5383592), (74, 2691796), (148, 1345898), (296, 672949)]