208078686

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 473928000

約数和(自身を除く): 265849314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 181, 183, 349, 362, 366, 543, 549, 698, 1047, 1086, 1098, 1629, 1647, 2094, 3141, 3258, 3294, 4887, 6282, 9423, 9774, 11041, 18846, 21289, 22082, 33123, 42578, 63169, 63867, 66246, 99369, 126338, 127734, 189507, 191601, 198738, 298107, 379014, 383202, 568521, 574803, 596214, 1137042, 1149606, 1705563, 3411126, 3853309, 7706618, 11559927, 23119854, 34679781, 69359562, 104039343, 208078686]

約数ペア:

[(1, 208078686), (2, 104039343), (3, 69359562), (6, 34679781), (9, 23119854), (18, 11559927), (27, 7706618), (54, 3853309), (61, 3411126), (122, 1705563), (181, 1149606), (183, 1137042), (349, 596214), (362, 574803), (366, 568521), (543, 383202), (549, 379014), (698, 298107), (1047, 198738), (1086, 191601), (1098, 189507), (1629, 127734), (1647, 126338), (2094, 99369), (3141, 66246), (3258, 63867), (3294, 63169), (4887, 42578), (6282, 33123), (9423, 22082), (9774, 21289), (11041, 18846)]