200367405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{212029}}^1$

素因数の和:212050

約数の個数: 32

約数和(自身を含む): 407097600

約数和(自身を除く): 206730195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 212029, 636087, 1060145, 1484203, 1908261, 3180435, 4452609, 5724783, 7421015, 9541305, 13357827, 22263045, 28623915, 40073481, 66789135, 200367405]

約数ペア:

[(1, 200367405), (3, 66789135), (5, 40073481), (7, 28623915), (9, 22263045), (15, 13357827), (21, 9541305), (27, 7421015), (35, 5724783), (45, 4452609), (63, 3180435), (105, 1908261), (135, 1484203), (189, 1060145), (315, 636087), (945, 212029)]