201478880395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{5926721}}^1$

素因数の和:5927262

約数の個数: 16

約数和(自身を含む): 260870595552

約数和(自身を除く): 59391715157

約数列:

[1, 5, 13, 65, 523, 2615, 6799, 33995, 5926721, 29633605, 77047373, 385236865, 3099675083, 15498375415, 40295776079, 201478880395]

約数ペア:

[(1, 201478880395), (5, 40295776079), (13, 15498375415), (65, 3099675083), (523, 385236865), (2615, 77047373), (6799, 29633605), (33995, 5926721)]