210814188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1351373}}^1$

素因数の和:1351393

約数の個数: 24

約数和(自身を含む): 529738608

約数和(自身を除く): 318924420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1351373, 2702746, 4054119, 5405492, 8108238, 16216476, 17567849, 35135698, 52703547, 70271396, 105407094, 210814188]

約数ペア:

[(1, 210814188), (2, 105407094), (3, 70271396), (4, 52703547), (6, 35135698), (12, 17567849), (13, 16216476), (26, 8108238), (39, 5405492), (52, 4054119), (78, 2702746), (156, 1351373)]