200502840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1670857}}^1$

素因数の和:1670871

約数の個数: 32

約数和(自身を含む): 601508880

約数和(自身を除く): 401006040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1670857, 3341714, 5012571, 6683428, 8354285, 10025142, 13366856, 16708570, 20050284, 25062855, 33417140, 40100568, 50125710, 66834280, 100251420, 200502840]

約数ペア:

[(1, 200502840), (2, 100251420), (3, 66834280), (4, 50125710), (5, 40100568), (6, 33417140), (8, 25062855), (10, 20050284), (12, 16708570), (15, 13366856), (20, 10025142), (24, 8354285), (30, 6683428), (40, 5012571), (60, 3341714), (120, 1670857)]