201399890936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2207}}^1\times {\mathrm{2371}}^1$

素因数の和:4884

約数の個数: 64

約数和(自身を含む): 401601991680

約数和(自身を除く): 200202100744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 1132, 2207, 2264, 2371, 4414, 4742, 4811, 8828, 9484, 9622, 17656, 18968, 19244, 37519, 38488, 40307, 75038, 80614, 150076, 161228, 300152, 322456, 624581, 670993, 1249162, 1341986, 2498324, 2683972, 4996648, 5232797, 5367944, 10465594, 10617877, 11406881, 20931188, 21235754, 22813762, 41862376, 42471508, 45627524, 84943016, 88957549, 91255048, 177915098, 355830196, 711660392, 1480881551, 2961763102, 5923526204, 11847052408, 25174986367, 50349972734, 100699945468, 201399890936]

約数ペア:

[(1, 201399890936), (2, 100699945468), (4, 50349972734), (8, 25174986367), (17, 11847052408), (34, 5923526204), (68, 2961763102), (136, 1480881551), (283, 711660392), (566, 355830196), (1132, 177915098), (2207, 91255048), (2264, 88957549), (2371, 84943016), (4414, 45627524), (4742, 42471508), (4811, 41862376), (8828, 22813762), (9484, 21235754), (9622, 20931188), (17656, 11406881), (18968, 10617877), (19244, 10465594), (37519, 5367944), (38488, 5232797), (40307, 4996648), (75038, 2683972), (80614, 2498324), (150076, 1341986), (161228, 1249162), (300152, 670993), (322456, 624581)]