208066348

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{2957}}^1$

素因数の和:3334

約数の個数: 36

約数和(自身を含む): 424887120

約数和(自身を除く): 216820772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 718, 1436, 2513, 2957, 5026, 5914, 10052, 11828, 17591, 20699, 35182, 41398, 70364, 82796, 144893, 289786, 579572, 1061563, 2123126, 4246252, 7430941, 14861882, 29723764, 52016587, 104033174, 208066348]

約数ペア:

[(1, 208066348), (2, 104033174), (4, 52016587), (7, 29723764), (14, 14861882), (28, 7430941), (49, 4246252), (98, 2123126), (196, 1061563), (359, 579572), (718, 289786), (1436, 144893), (2513, 82796), (2957, 70364), (5026, 41398), (5914, 35182), (10052, 20699), (11828, 17591)]