202002018

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{2749}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 416328000

約数和(自身を除く): 214325982

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 331, 662, 993, 1986, 2749, 5498, 8247, 12247, 16494, 24494, 36741, 73482, 101713, 203426, 305139, 610278, 909919, 1819838, 2729757, 5459514, 33667003, 67334006, 101001009, 202002018]

約数ペア:

[(1, 202002018), (2, 101001009), (3, 67334006), (6, 33667003), (37, 5459514), (74, 2729757), (111, 1819838), (222, 909919), (331, 610278), (662, 305139), (993, 203426), (1986, 101713), (2749, 73482), (5498, 36741), (8247, 24494), (12247, 16494)]