201144136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 416638080

約数和(自身を除く): 215493944

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 71, 74, 136, 142, 148, 284, 296, 563, 568, 629, 1126, 1207, 1258, 2252, 2414, 2516, 2627, 4504, 4828, 5032, 5254, 9571, 9656, 10508, 19142, 20831, 21016, 38284, 39973, 41662, 44659, 76568, 79946, 83324, 89318, 159892, 166648, 178636, 319784, 354127, 357272, 679541, 708254, 1359082, 1416508, 1479001, 2718164, 2833016, 2958002, 5436328, 5916004, 11832008, 25143017, 50286034, 100572068, 201144136]

約数ペア:

[(1, 201144136), (2, 100572068), (4, 50286034), (8, 25143017), (17, 11832008), (34, 5916004), (37, 5436328), (68, 2958002), (71, 2833016), (74, 2718164), (136, 1479001), (142, 1416508), (148, 1359082), (284, 708254), (296, 679541), (563, 357272), (568, 354127), (629, 319784), (1126, 178636), (1207, 166648), (1258, 159892), (2252, 89318), (2414, 83324), (2516, 79946), (2627, 76568), (4504, 44659), (4828, 41662), (5032, 39973), (5254, 38284), (9571, 21016), (9656, 20831), (10508, 19142)]