216205422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{5449}}^1$

素因数の和:5860

約数の個数: 32

約数和(自身を含む): 459108000

約数和(自身を除く): 242902578

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 389, 778, 1167, 2334, 5449, 6613, 10898, 13226, 16347, 19839, 32694, 39678, 92633, 185266, 277899, 555798, 2119661, 4239322, 6358983, 12717966, 36034237, 72068474, 108102711, 216205422]

約数ペア:

[(1, 216205422), (2, 108102711), (3, 72068474), (6, 36034237), (17, 12717966), (34, 6358983), (51, 4239322), (102, 2119661), (389, 555798), (778, 277899), (1167, 185266), (2334, 92633), (5449, 39678), (6613, 32694), (10898, 19839), (13226, 16347)]