201217453070

素因数分解:

$2^1\times 5^1\times {\mathrm{380971}}^1\times {\mathrm{52817}}^1$

素因数の和:433795

約数の個数: 16

約数和(自身を含む): 362199223728

約数和(自身を除く): 160981770658

約数列:

[1, 2, 5, 10, 52817, 105634, 264085, 380971, 528170, 761942, 1904855, 3809710, 20121745307, 40243490614, 100608726535, 201217453070]

約数ペア:

[(1, 201217453070), (2, 100608726535), (5, 40243490614), (10, 20121745307), (52817, 3809710), (105634, 1904855), (264085, 761942), (380971, 528170)]