207897174

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2377}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 465193872

約数和(自身を除く): 257296698

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 113, 129, 226, 258, 339, 387, 678, 774, 1017, 2034, 2377, 4754, 4859, 7131, 9718, 14262, 14577, 21393, 29154, 42786, 43731, 87462, 102211, 204422, 268601, 306633, 537202, 613266, 805803, 919899, 1611606, 1839798, 2417409, 4834818, 11549843, 23099686, 34649529, 69299058, 103948587, 207897174]

約数ペア:

[(1, 207897174), (2, 103948587), (3, 69299058), (6, 34649529), (9, 23099686), (18, 11549843), (43, 4834818), (86, 2417409), (113, 1839798), (129, 1611606), (226, 919899), (258, 805803), (339, 613266), (387, 537202), (678, 306633), (774, 268601), (1017, 204422), (2034, 102211), (2377, 87462), (4754, 43731), (4859, 42786), (7131, 29154), (9718, 21393), (14262, 14577)]