205489314

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3623}}^1$

素因数の和:3791

約数の個数: 48

約数和(自身を含む): 468104832

約数和(自身を除く): 262615518

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 274, 411, 414, 822, 1233, 2466, 3151, 3623, 6302, 7246, 9453, 10869, 18906, 21738, 28359, 32607, 56718, 65214, 83329, 166658, 249987, 496351, 499974, 749961, 992702, 1489053, 1499922, 2978106, 4467159, 8934318, 11416073, 22832146, 34248219, 68496438, 102744657, 205489314]

約数ペア:

[(1, 205489314), (2, 102744657), (3, 68496438), (6, 34248219), (9, 22832146), (18, 11416073), (23, 8934318), (46, 4467159), (69, 2978106), (137, 1499922), (138, 1489053), (207, 992702), (274, 749961), (411, 499974), (414, 496351), (822, 249987), (1233, 166658), (2466, 83329), (3151, 65214), (3623, 56718), (6302, 32607), (7246, 28359), (9453, 21738), (10869, 18906)]