210734564

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{5657}}^1$

素因数の和:5867

約数の個数: 24

約数和(自身を含む): 377049120

約数和(自身を除く): 166314556

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 5657, 9313, 11314, 18626, 22628, 37252, 379019, 758038, 786323, 1516076, 1572646, 3145292, 52683641, 105367282, 210734564]

約数ペア:

[(1, 210734564), (2, 105367282), (4, 52683641), (67, 3145292), (134, 1572646), (139, 1516076), (268, 786323), (278, 758038), (556, 379019), (5657, 37252), (9313, 22628), (11314, 18626)]