204074010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{323927}}^1$

素因数の和:323947

約数の個数: 48

約数和(自身を含む): 606393216

約数和(自身を除く): 402319206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 323927, 647854, 971781, 1619635, 1943562, 2267489, 2915343, 3239270, 4534978, 4858905, 5830686, 6802467, 9717810, 11337445, 13604934, 14576715, 20407401, 22674890, 29153430, 34012335, 40814802, 68024670, 102037005, 204074010]

約数ペア:

[(1, 204074010), (2, 102037005), (3, 68024670), (5, 40814802), (6, 34012335), (7, 29153430), (9, 22674890), (10, 20407401), (14, 14576715), (15, 13604934), (18, 11337445), (21, 9717810), (30, 6802467), (35, 5830686), (42, 4858905), (45, 4534978), (63, 3239270), (70, 2915343), (90, 2267489), (105, 1943562), (126, 1619635), (210, 971781), (315, 647854), (630, 323927)]