201139794

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{20809}}^1$

素因数の和:20999

約数の個数: 32

約数和(自身を含む): 449496000

約数和(自身を除く): 248356206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 20809, 41618, 62427, 124854, 187281, 374562, 561843, 1123686, 3724811, 7449622, 11174433, 22348866, 33523299, 67046598, 100569897, 201139794]

約数ペア:

[(1, 201139794), (2, 100569897), (3, 67046598), (6, 33523299), (9, 22348866), (18, 11174433), (27, 7449622), (54, 3724811), (179, 1123686), (358, 561843), (537, 374562), (1074, 187281), (1611, 124854), (3222, 62427), (4833, 41618), (9666, 20809)]