200143839

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2657}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 324573696

約数和(自身を除く): 124429857

約数列:

[1, 3, 7, 17, 21, 51, 119, 211, 357, 633, 1477, 2657, 3587, 4431, 7971, 10761, 18599, 25109, 45169, 55797, 75327, 135507, 316183, 560627, 948549, 1681881, 3924389, 9530659, 11773167, 28591977, 66714613, 200143839]

約数ペア:

[(1, 200143839), (3, 66714613), (7, 28591977), (17, 11773167), (21, 9530659), (51, 3924389), (119, 1681881), (211, 948549), (357, 560627), (633, 316183), (1477, 135507), (2657, 75327), (3587, 55797), (4431, 45169), (7971, 25109), (10761, 18599)]