214970972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{5113}}^1$

素因数の和:5597

約数の個数: 24

約数和(自身を含む): 393491616

約数和(自身を除く): 178520644

約数列:

[1, 2, 4, 23, 46, 92, 457, 914, 1828, 5113, 10226, 10511, 20452, 21022, 42044, 117599, 235198, 470396, 2336641, 4673282, 9346564, 53742743, 107485486, 214970972]

約数ペア:

[(1, 214970972), (2, 107485486), (4, 53742743), (23, 9346564), (46, 4673282), (92, 2336641), (457, 470396), (914, 235198), (1828, 117599), (5113, 42044), (10226, 21022), (10511, 20452)]