201967980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3366133}}^1$

素因数の和:3366145

約数の個数: 24

約数和(自身を含む): 565510512

約数和(自身を除く): 363542532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3366133, 6732266, 10098399, 13464532, 16830665, 20196798, 33661330, 40393596, 50491995, 67322660, 100983990, 201967980]

約数ペア:

[(1, 201967980), (2, 100983990), (3, 67322660), (4, 50491995), (5, 40393596), (6, 33661330), (10, 20196798), (12, 16830665), (15, 13464532), (20, 10098399), (30, 6732266), (60, 3366133)]