253102090

素因数分解:

$2^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{15809}}^1$

素因数の和:17417

約数の個数: 16

約数和(自身を含む): 455897160

約数和(自身を除く): 202795070

約数列:

[1, 2, 5, 10, 1601, 3202, 8005, 15809, 16010, 31618, 79045, 158090, 25310209, 50620418, 126551045, 253102090]

約数ペア:

[(1, 253102090), (2, 126551045), (5, 50620418), (10, 25310209), (1601, 158090), (3202, 79045), (8005, 31618), (15809, 16010)]