201390443513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1\times {\mathrm{318179}}^1$

素因数の和:322964

約数の個数: 16

約数和(自身を含む): 242325888000

約数和(自身を除く): 40935444487

約数列:

[1, 7, 19, 133, 4759, 33313, 90421, 318179, 632947, 2227253, 6045401, 42317807, 1514213861, 10599497027, 28770063359, 201390443513]

約数ペア:

[(1, 201390443513), (7, 28770063359), (19, 10599497027), (133, 1514213861), (4759, 42317807), (33313, 6045401), (90421, 2227253), (318179, 632947)]