201400850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{575431}}^1$

素因数の和:575450

約数の個数: 24

約数和(自身を含む): 428121408

約数和(自身を除く): 226720558

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 575431, 1150862, 2877155, 4028017, 5754310, 8056034, 14385775, 20140085, 28771550, 40280170, 100700425, 201400850]

約数ペア:

[(1, 201400850), (2, 100700425), (5, 40280170), (7, 28771550), (10, 20140085), (14, 14385775), (25, 8056034), (35, 5754310), (50, 4028017), (70, 2877155), (175, 1150862), (350, 575431)]