203418291

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{1657}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 274193408

約数和(自身を除く): 70775117

約数列:

[1, 3, 151, 271, 453, 813, 1657, 4971, 40921, 122763, 250207, 449047, 750621, 1347141, 67806097, 203418291]

約数ペア:

[(1, 203418291), (3, 67806097), (151, 1347141), (271, 750621), (453, 449047), (813, 250207), (1657, 122763), (4971, 40921)]