205126344136

素因数分解:

$2^3\times 7^1\times {\mathrm{617}}^1\times {\mathrm{947}}^1\times {\mathrm{6269}}^1$

素因数の和:7846

約数の個数: 64

約数和(自身を含む): 440804073600

約数和(自身を除く): 235677729464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 617, 947, 1234, 1894, 2468, 3788, 4319, 4936, 6269, 6629, 7576, 8638, 12538, 13258, 17276, 25076, 26516, 34552, 43883, 50152, 53032, 87766, 175532, 351064, 584299, 1168598, 2337196, 3867973, 4090093, 4674392, 5936743, 7735946, 8180186, 11873486, 15471892, 16360372, 23746972, 27075811, 30943784, 32720744, 41557201, 47493944, 54151622, 83114402, 108303244, 166228804, 216606488, 332457608, 3662970431, 7325940862, 14651881724, 25640793017, 29303763448, 51281586034, 102563172068, 205126344136]

約数ペア:

[(1, 205126344136), (2, 102563172068), (4, 51281586034), (7, 29303763448), (8, 25640793017), (14, 14651881724), (28, 7325940862), (56, 3662970431), (617, 332457608), (947, 216606488), (1234, 166228804), (1894, 108303244), (2468, 83114402), (3788, 54151622), (4319, 47493944), (4936, 41557201), (6269, 32720744), (6629, 30943784), (7576, 27075811), (8638, 23746972), (12538, 16360372), (13258, 15471892), (17276, 11873486), (25076, 8180186), (26516, 7735946), (34552, 5936743), (43883, 4674392), (50152, 4090093), (53032, 3867973), (87766, 2337196), (175532, 1168598), (351064, 584299)]