202940268

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{64303}}^1$

素因数の和:64573

約数の個数: 24

約数和(自身を含む): 475335168

約数和(自身を除く): 272394900

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 64303, 128606, 192909, 257212, 385818, 771636, 16911689, 33823378, 50735067, 67646756, 101470134, 202940268]

約数ペア:

[(1, 202940268), (2, 101470134), (3, 67646756), (4, 50735067), (6, 33823378), (12, 16911689), (263, 771636), (526, 385818), (789, 257212), (1052, 192909), (1578, 128606), (3156, 64303)]