200580510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{514309}}^1$

素因数の和:514332

約数の個数: 32

約数和(自身を含む): 518424480

約数和(自身を除く): 317843970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 514309, 1028618, 1542927, 2571545, 3085854, 5143090, 6686017, 7714635, 13372034, 15429270, 20058051, 33430085, 40116102, 66860170, 100290255, 200580510]

約数ペア:

[(1, 200580510), (2, 100290255), (3, 66860170), (5, 40116102), (6, 33430085), (10, 20058051), (13, 15429270), (15, 13372034), (26, 7714635), (30, 6686017), (39, 5143090), (65, 3085854), (78, 2571545), (130, 1542927), (195, 1028618), (390, 514309)]