205514352

素因数分解:

$2^4\times 3^2\times {\mathrm{887}}^1\times {\mathrm{1609}}^1$

素因数の和:2510

約数の個数: 60

約数和(自身を含む): 576161040

約数和(自身を除く): 370646688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 887, 1609, 1774, 2661, 3218, 3548, 4827, 5322, 6436, 7096, 7983, 9654, 10644, 12872, 14192, 14481, 15966, 19308, 21288, 25744, 28962, 31932, 38616, 42576, 57924, 63864, 77232, 115848, 127728, 231696, 1427183, 2854366, 4281549, 5708732, 8563098, 11417464, 12844647, 17126196, 22834928, 25689294, 34252392, 51378588, 68504784, 102757176, 205514352]

約数ペア:

[(1, 205514352), (2, 102757176), (3, 68504784), (4, 51378588), (6, 34252392), (8, 25689294), (9, 22834928), (12, 17126196), (16, 12844647), (18, 11417464), (24, 8563098), (36, 5708732), (48, 4281549), (72, 2854366), (144, 1427183), (887, 231696), (1609, 127728), (1774, 115848), (2661, 77232), (3218, 63864), (3548, 57924), (4827, 42576), (5322, 38616), (6436, 31932), (7096, 28962), (7983, 25744), (9654, 21288), (10644, 19308), (12872, 15966), (14192, 14481)]