197092984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{11369}}^1$

素因数の和:11583

約数の個数: 32

約数和(自身を含む): 405226800

約数和(自身を除く): 208133816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4334, 8668, 11369, 17336, 22738, 45476, 90952, 125059, 250118, 500236, 1000472, 2239693, 4479386, 8958772, 17917544, 24636623, 49273246, 98546492, 197092984]

約数ペア:

[(1, 197092984), (2, 98546492), (4, 49273246), (8, 24636623), (11, 17917544), (22, 8958772), (44, 4479386), (88, 2239693), (197, 1000472), (394, 500236), (788, 250118), (1576, 125059), (2167, 90952), (4334, 45476), (8668, 22738), (11369, 17336)]