251012442

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{406169}}^1$

素因数の和:406277

約数の個数: 16

約数和(自身を含む): 506900160

約数和(自身を除く): 255887718

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 406169, 812338, 1218507, 2437014, 41835407, 83670814, 125506221, 251012442]

約数ペア:

[(1, 251012442), (2, 125506221), (3, 83670814), (6, 41835407), (103, 2437014), (206, 1218507), (309, 812338), (618, 406169)]