201221304

素因数分解:

$2^3\times 3^1\times {\mathrm{8384221}}^1$

素因数の和:8384230

約数の個数: 16

約数和(自身を含む): 503053320

約数和(自身を除く): 301832016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8384221, 16768442, 25152663, 33536884, 50305326, 67073768, 100610652, 201221304]

約数ペア:

[(1, 201221304), (2, 100610652), (3, 67073768), (4, 50305326), (6, 33536884), (8, 25152663), (12, 16768442), (24, 8384221)]