201750290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2087}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 415528704

約数和(自身を除く): 213778414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1381, 2087, 2762, 4174, 6905, 9667, 10435, 13810, 14609, 19334, 20870, 29218, 48335, 73045, 96670, 146090, 2882147, 5764294, 14410735, 20175029, 28821470, 40350058, 100875145, 201750290]

約数ペア:

[(1, 201750290), (2, 100875145), (5, 40350058), (7, 28821470), (10, 20175029), (14, 14410735), (35, 5764294), (70, 2882147), (1381, 146090), (2087, 96670), (2762, 73045), (4174, 48335), (6905, 29218), (9667, 20870), (10435, 19334), (13810, 14609)]