213025288

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{10037}}^1$

素因数の和:10429

約数の個数: 32

約数和(自身を含む): 457732800

約数和(自身を除く): 244707512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 10037, 10612, 20074, 21224, 40148, 70259, 80296, 140518, 281036, 562072, 3804023, 7608046, 15216092, 26628161, 30432184, 53256322, 106512644, 213025288]

約数ペア:

[(1, 213025288), (2, 106512644), (4, 53256322), (7, 30432184), (8, 26628161), (14, 15216092), (28, 7608046), (56, 3804023), (379, 562072), (758, 281036), (1516, 140518), (2653, 80296), (3032, 70259), (5306, 40148), (10037, 21224), (10612, 20074)]