222853552

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2411}}^1$

素因数の和:2581

約数の個数: 40

約数和(自身を含む): 444145680

約数和(自身を除く): 221292128

約数列:

[1, 2, 4, 8, 16, 53, 106, 109, 212, 218, 424, 436, 848, 872, 1744, 2411, 4822, 5777, 9644, 11554, 19288, 23108, 38576, 46216, 92432, 127783, 255566, 262799, 511132, 525598, 1022264, 1051196, 2044528, 2102392, 4204784, 13928347, 27856694, 55713388, 111426776, 222853552]

約数ペア:

[(1, 222853552), (2, 111426776), (4, 55713388), (8, 27856694), (16, 13928347), (53, 4204784), (106, 2102392), (109, 2044528), (212, 1051196), (218, 1022264), (424, 525598), (436, 511132), (848, 262799), (872, 255566), (1744, 127783), (2411, 92432), (4822, 46216), (5777, 38576), (9644, 23108), (11554, 19288)]