201299960

素因数分解:

$2^3\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{2861}}^1$

素因数の和:4631

約数の個数: 32

約数和(自身を含む): 453340800

約数和(自身を除く): 252040840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1759, 2861, 3518, 5722, 7036, 8795, 11444, 14072, 14305, 17590, 22888, 28610, 35180, 57220, 70360, 114440, 5032499, 10064998, 20129996, 25162495, 40259992, 50324990, 100649980, 201299960]

約数ペア:

[(1, 201299960), (2, 100649980), (4, 50324990), (5, 40259992), (8, 25162495), (10, 20129996), (20, 10064998), (40, 5032499), (1759, 114440), (2861, 70360), (3518, 57220), (5722, 35180), (7036, 28610), (8795, 22888), (11444, 17590), (14072, 14305)]