204760812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20051}}^1$

素因数の和:20118

約数の個数: 48

約数和(自身を含む): 512047872

約数和(自身を除く): 307287060

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 20051, 40102, 60153, 80204, 120306, 240612, 461173, 741887, 922346, 1383519, 1483774, 1844692, 2225661, 2767038, 2967548, 4451322, 5534076, 8902644, 17063401, 34126802, 51190203, 68253604, 102380406, 204760812]

約数ペア:

[(1, 204760812), (2, 102380406), (3, 68253604), (4, 51190203), (6, 34126802), (12, 17063401), (23, 8902644), (37, 5534076), (46, 4451322), (69, 2967548), (74, 2767038), (92, 2225661), (111, 1844692), (138, 1483774), (148, 1383519), (222, 922346), (276, 741887), (444, 461173), (851, 240612), (1702, 120306), (2553, 80204), (3404, 60153), (5106, 40102), (10212, 20051)]