207139044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2465941}}^1$

素因数の和:2465955

約数の個数: 24

約数和(自身を含む): 552371008

約数和(自身を除く): 345231964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2465941, 4931882, 7397823, 9863764, 14795646, 17261587, 29591292, 34523174, 51784761, 69046348, 103569522, 207139044]

約数ペア:

[(1, 207139044), (2, 103569522), (3, 69046348), (4, 51784761), (6, 34523174), (7, 29591292), (12, 17261587), (14, 14795646), (21, 9863764), (28, 7397823), (42, 4931882), (84, 2465941)]