201413240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{719333}}^1$

素因数の和:719351

約数の個数: 32

約数和(自身を含む): 517920480

約数和(自身を除く): 316507240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 719333, 1438666, 2877332, 3596665, 5035331, 5754664, 7193330, 10070662, 14386660, 20141324, 25176655, 28773320, 40282648, 50353310, 100706620, 201413240]

約数ペア:

[(1, 201413240), (2, 100706620), (4, 50353310), (5, 40282648), (7, 28773320), (8, 25176655), (10, 20141324), (14, 14386660), (20, 10070662), (28, 7193330), (35, 5754664), (40, 5035331), (56, 3596665), (70, 2877332), (140, 1438666), (280, 719333)]