203669310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{522229}}^1$

素因数の和:522252

約数の個数: 32

約数和(自身を含む): 526407840

約数和(自身を除く): 322738530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 522229, 1044458, 1566687, 2611145, 3133374, 5222290, 6788977, 7833435, 13577954, 15666870, 20366931, 33944885, 40733862, 67889770, 101834655, 203669310]

約数ペア:

[(1, 203669310), (2, 101834655), (3, 67889770), (5, 40733862), (6, 33944885), (10, 20366931), (13, 15666870), (15, 13577954), (26, 7833435), (30, 6788977), (39, 5222290), (65, 3133374), (78, 2611145), (130, 1566687), (195, 1044458), (390, 522229)]