201202211

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{7877}}^1$

素因数の和:8014

約数の個数: 16

約数和(自身を含む): 238230720

約数和(自身を除く): 37028509

約数列:

[1, 7, 41, 89, 287, 623, 3649, 7877, 25543, 55139, 322957, 701053, 2260699, 4907371, 28743173, 201202211]

約数ペア:

[(1, 201202211), (7, 28743173), (41, 4907371), (89, 2260699), (287, 701053), (623, 322957), (3649, 55139), (7877, 25543)]