207974172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2475883}}^1$

素因数の和:2475897

約数の個数: 24

約数和(自身を含む): 554598016

約数和(自身を除く): 346623844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2475883, 4951766, 7427649, 9903532, 14855298, 17331181, 29710596, 34662362, 51993543, 69324724, 103987086, 207974172]

約数ペア:

[(1, 207974172), (2, 103987086), (3, 69324724), (4, 51993543), (6, 34662362), (7, 29710596), (12, 17331181), (14, 14855298), (21, 9903532), (28, 7427649), (42, 4951766), (84, 2475883)]