201341970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{745711}}^1$

素因数の和:745727

約数の個数: 32

約数和(自身を含む): 536912640

約数和(自身を除く): 335570670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 745711, 1491422, 2237133, 3728555, 4474266, 6711399, 7457110, 11185665, 13422798, 20134197, 22371330, 33556995, 40268394, 67113990, 100670985, 201341970]

約数ペア:

[(1, 201341970), (2, 100670985), (3, 67113990), (5, 40268394), (6, 33556995), (9, 22371330), (10, 20134197), (15, 13422798), (18, 11185665), (27, 7457110), (30, 6711399), (45, 4474266), (54, 3728555), (90, 2237133), (135, 1491422), (270, 745711)]