201867510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517609}}^1$

素因数の和:517632

約数の個数: 32

約数和(自身を含む): 521750880

約数和(自身を除く): 319883370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517609, 1035218, 1552827, 2588045, 3105654, 5176090, 6728917, 7764135, 13457834, 15528270, 20186751, 33644585, 40373502, 67289170, 100933755, 201867510]

約数ペア:

[(1, 201867510), (2, 100933755), (3, 67289170), (5, 40373502), (6, 33644585), (10, 20186751), (13, 15528270), (15, 13457834), (26, 7764135), (30, 6728917), (39, 5176090), (65, 3105654), (78, 2588045), (130, 1552827), (195, 1035218), (390, 517609)]