205086924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{271279}}^1$

素因数の和:271299

約数の個数: 48

約数和(自身を含む): 607667200

約数和(自身を除く): 402580276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 271279, 542558, 813837, 1085116, 1627674, 1898953, 2441511, 3255348, 3797906, 4883022, 5696859, 7324533, 7595812, 9766044, 11393718, 14649066, 17090577, 22787436, 29298132, 34181154, 51271731, 68362308, 102543462, 205086924]

約数ペア:

[(1, 205086924), (2, 102543462), (3, 68362308), (4, 51271731), (6, 34181154), (7, 29298132), (9, 22787436), (12, 17090577), (14, 14649066), (18, 11393718), (21, 9766044), (27, 7595812), (28, 7324533), (36, 5696859), (42, 4883022), (54, 3797906), (63, 3255348), (84, 2441511), (108, 1898953), (126, 1627674), (189, 1085116), (252, 813837), (378, 542558), (756, 271279)]