200410138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 126181862

約数列:

[1, 2, 19, 38, 59, 71, 118, 142, 1121, 1259, 1349, 2242, 2518, 2698, 4189, 8378, 23921, 47842, 74281, 79591, 89389, 148562, 159182, 178778, 1411339, 1698391, 2822678, 3396782, 5273951, 10547902, 100205069, 200410138]

約数ペア:

[(1, 200410138), (2, 100205069), (19, 10547902), (38, 5273951), (59, 3396782), (71, 2822678), (118, 1698391), (142, 1411339), (1121, 178778), (1259, 159182), (1349, 148562), (2242, 89389), (2518, 79591), (2698, 74281), (4189, 47842), (8378, 23921)]