200774812

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 411832512

約数和(自身を除く): 211057700

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 193, 212, 371, 386, 701, 742, 772, 1351, 1402, 1484, 2702, 2804, 4907, 5404, 9814, 10229, 19628, 20458, 37153, 40916, 71603, 74306, 135293, 143206, 148612, 260071, 270586, 286412, 520142, 541172, 947051, 1040284, 1894102, 3788204, 7170529, 14341058, 28682116, 50193703, 100387406, 200774812]

約数ペア:

[(1, 200774812), (2, 100387406), (4, 50193703), (7, 28682116), (14, 14341058), (28, 7170529), (53, 3788204), (106, 1894102), (193, 1040284), (212, 947051), (371, 541172), (386, 520142), (701, 286412), (742, 270586), (772, 260071), (1351, 148612), (1402, 143206), (1484, 135293), (2702, 74306), (2804, 71603), (4907, 40916), (5404, 37153), (9814, 20458), (10229, 19628)]