130256637

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{200087}}^1$

素因数の和:200128

約数の個数: 16

約数和(自身を含む): 204890112

約数和(自身を除く): 74633475

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 200087, 600261, 1400609, 4201827, 6202697, 18608091, 43418879, 130256637]

約数ペア:

[(1, 130256637), (3, 43418879), (7, 18608091), (21, 6202697), (31, 4201827), (93, 1400609), (217, 600261), (651, 200087)]