210839464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{3539}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 432021600

約数和(自身を除く): 221182136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 677, 1354, 2708, 3539, 5416, 7078, 7447, 14156, 14894, 28312, 29788, 38929, 59576, 77858, 155716, 311432, 2395903, 4791806, 9583612, 19167224, 26354933, 52709866, 105419732, 210839464]

約数ペア:

[(1, 210839464), (2, 105419732), (4, 52709866), (8, 26354933), (11, 19167224), (22, 9583612), (44, 4791806), (88, 2395903), (677, 311432), (1354, 155716), (2708, 77858), (3539, 59576), (5416, 38929), (7078, 29788), (7447, 28312), (14156, 14894)]