218100484

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{189983}}^1$

素因数の和:190035

約数の個数: 24

約数和(自身を含む): 446842368

約数和(自身を除く): 228741884

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 189983, 379966, 759932, 1329881, 2659762, 5319524, 7789303, 15578606, 31157212, 54525121, 109050242, 218100484]

約数ペア:

[(1, 218100484), (2, 109050242), (4, 54525121), (7, 31157212), (14, 15578606), (28, 7789303), (41, 5319524), (82, 2659762), (164, 1329881), (287, 759932), (574, 379966), (1148, 189983)]