210790147316

素因数分解:

$2^2\times 7^1\times {\mathrm{17159}}^1\times {\mathrm{438733}}^1$

素因数の和:455903

約数の個数: 24

約数和(自身を含む): 421605824640

約数和(自身を除く): 210815677324

約数列:

[1, 2, 4, 7, 14, 28, 17159, 34318, 68636, 120113, 240226, 438733, 480452, 877466, 1754932, 3071131, 6142262, 12284524, 7528219547, 15056439094, 30112878188, 52697536829, 105395073658, 210790147316]

約数ペア:

[(1, 210790147316), (2, 105395073658), (4, 52697536829), (7, 30112878188), (14, 15056439094), (28, 7528219547), (17159, 12284524), (34318, 6142262), (68636, 3071131), (120113, 1754932), (240226, 877466), (438733, 480452)]