216341215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{4649}}^1$

素因数の和:4922

約数の個数: 16

約数和(自身を含む): 267170400

約数和(自身を除く): 50829185

約数列:

[1, 5, 41, 205, 227, 1135, 4649, 9307, 23245, 46535, 190609, 953045, 1055323, 5276615, 43268243, 216341215]

約数ペア:

[(1, 216341215), (5, 43268243), (41, 5276615), (205, 1055323), (227, 953045), (1135, 190609), (4649, 46535), (9307, 23245)]