200478424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1318937}}^1$

素因数の和:1318962

約数の個数: 16

約数和(自身を含む): 395681400

約数和(自身を除く): 195202976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1318937, 2637874, 5275748, 10551496, 25059803, 50119606, 100239212, 200478424]

約数ペア:

[(1, 200478424), (2, 100239212), (4, 50119606), (8, 25059803), (19, 10551496), (38, 5275748), (76, 2637874), (152, 1318937)]