201723970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2341}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 415489536

約数和(自身を除く): 213765566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1231, 2341, 2462, 4682, 6155, 8617, 11705, 12310, 16387, 17234, 23410, 32774, 43085, 81935, 86170, 163870, 2881771, 5763542, 14408855, 20172397, 28817710, 40344794, 100861985, 201723970]

約数ペア:

[(1, 201723970), (2, 100861985), (5, 40344794), (7, 28817710), (10, 20172397), (14, 14408855), (35, 5763542), (70, 2881771), (1231, 163870), (2341, 86170), (2462, 81935), (4682, 43085), (6155, 32774), (8617, 23410), (11705, 17234), (12310, 16387)]