201731630

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{64451}}^1$

素因数の和:64771

約数の個数: 16

約数和(自身を含む): 364282704

約数和(自身を除く): 162551074

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 64451, 128902, 322255, 644510, 20173163, 40346326, 100865815, 201731630]

約数ペア:

[(1, 201731630), (2, 100865815), (5, 40346326), (10, 20173163), (313, 644510), (626, 322255), (1565, 128902), (3130, 64451)]