199401240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1661677}}^1$

素因数の和:1661691

約数の個数: 32

約数和(自身を含む): 598204080

約数和(自身を除く): 398802840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1661677, 3323354, 4985031, 6646708, 8308385, 9970062, 13293416, 16616770, 19940124, 24925155, 33233540, 39880248, 49850310, 66467080, 99700620, 199401240]

約数ペア:

[(1, 199401240), (2, 99700620), (3, 66467080), (4, 49850310), (5, 39880248), (6, 33233540), (8, 24925155), (10, 19940124), (12, 16616770), (15, 13293416), (20, 9970062), (24, 8308385), (30, 6646708), (40, 4985031), (60, 3323354), (120, 1661677)]