201400605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14869}}^1$

素因数の和:14930

約数の個数: 48

約数和(自身を含む): 408270720

約数和(自身を除く): 206870115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 13545, 14869, 44607, 74345, 104083, 133821, 223035, 312249, 520415, 639367, 669105, 936747, 1561245, 1918101, 3196835, 4475569, 4683735, 5754303, 9590505, 13426707, 22377845, 28771515, 40280121, 67133535, 201400605]

約数ペア:

[(1, 201400605), (3, 67133535), (5, 40280121), (7, 28771515), (9, 22377845), (15, 13426707), (21, 9590505), (35, 5754303), (43, 4683735), (45, 4475569), (63, 3196835), (105, 1918101), (129, 1561245), (215, 936747), (301, 669105), (315, 639367), (387, 520415), (645, 312249), (903, 223035), (1505, 133821), (1935, 104083), (2709, 74345), (4515, 44607), (13545, 14869)]