204003198

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{179897}}^1$

素因数の和:179918

約数の個数: 40

約数和(自身を含む): 522423792

約数和(自身を除く): 318420594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 179897, 359794, 539691, 1079382, 1259279, 1619073, 2518558, 3238146, 3777837, 4857219, 7555674, 9714438, 11333511, 14571657, 22667022, 29143314, 34000533, 68001066, 102001599, 204003198]

約数ペア:

[(1, 204003198), (2, 102001599), (3, 68001066), (6, 34000533), (7, 29143314), (9, 22667022), (14, 14571657), (18, 11333511), (21, 9714438), (27, 7555674), (42, 4857219), (54, 3777837), (63, 3238146), (81, 2518558), (126, 1619073), (162, 1259279), (189, 1079382), (378, 539691), (567, 359794), (1134, 179897)]