205879146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 478037376

約数和(自身を除く): 272158230

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 281, 374, 561, 562, 653, 843, 1122, 1306, 1686, 1959, 3091, 3918, 4777, 6182, 7183, 9273, 9554, 11101, 14331, 14366, 18546, 21549, 22202, 28662, 33303, 43098, 52547, 66606, 105094, 122111, 157641, 183493, 244222, 315282, 366333, 366986, 550479, 732666, 1100958, 2018423, 3119381, 4036846, 6055269, 6238762, 9358143, 12110538, 18716286, 34313191, 68626382, 102939573, 205879146]

約数ペア:

[(1, 205879146), (2, 102939573), (3, 68626382), (6, 34313191), (11, 18716286), (17, 12110538), (22, 9358143), (33, 6238762), (34, 6055269), (51, 4036846), (66, 3119381), (102, 2018423), (187, 1100958), (281, 732666), (374, 550479), (561, 366986), (562, 366333), (653, 315282), (843, 244222), (1122, 183493), (1306, 157641), (1686, 122111), (1959, 105094), (3091, 66606), (3918, 52547), (4777, 43098), (6182, 33303), (7183, 28662), (9273, 22202), (9554, 21549), (11101, 18546), (14331, 14366)]