210466768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1709}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 419839200

約数和(自身を除く): 209372432

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 179, 344, 358, 688, 716, 1432, 1709, 2864, 3418, 6836, 7697, 13672, 15394, 27344, 30788, 61576, 73487, 123152, 146974, 293948, 305911, 587896, 611822, 1175792, 1223644, 2447288, 4894576, 13154173, 26308346, 52616692, 105233384, 210466768]

約数ペア:

[(1, 210466768), (2, 105233384), (4, 52616692), (8, 26308346), (16, 13154173), (43, 4894576), (86, 2447288), (172, 1223644), (179, 1175792), (344, 611822), (358, 587896), (688, 305911), (716, 293948), (1432, 146974), (1709, 123152), (2864, 73487), (3418, 61576), (6836, 30788), (7697, 27344), (13672, 15394)]