207120210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{627637}}^1$

素因数の和:627658

約数の個数: 32

約数和(自身を含む): 542279232

約数和(自身を除く): 335159022

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 627637, 1255274, 1882911, 3138185, 3765822, 6276370, 6904007, 9414555, 13808014, 18829110, 20712021, 34520035, 41424042, 69040070, 103560105, 207120210]

約数ペア:

[(1, 207120210), (2, 103560105), (3, 69040070), (5, 41424042), (6, 34520035), (10, 20712021), (11, 18829110), (15, 13808014), (22, 9414555), (30, 6904007), (33, 6276370), (55, 3765822), (66, 3138185), (110, 1882911), (165, 1255274), (330, 627637)]