190260364

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1783}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 394820608

約数和(自身を除く): 204560244

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 103, 148, 206, 259, 412, 518, 721, 1036, 1442, 1783, 2884, 3566, 3811, 7132, 7622, 12481, 15244, 24962, 26677, 49924, 53354, 65971, 106708, 131942, 183649, 263884, 367298, 461797, 734596, 923594, 1285543, 1847188, 2571086, 5142172, 6795013, 13590026, 27180052, 47565091, 95130182, 190260364]

約数ペア:

[(1, 190260364), (2, 95130182), (4, 47565091), (7, 27180052), (14, 13590026), (28, 6795013), (37, 5142172), (74, 2571086), (103, 1847188), (148, 1285543), (206, 923594), (259, 734596), (412, 461797), (518, 367298), (721, 263884), (1036, 183649), (1442, 131942), (1783, 106708), (2884, 65971), (3566, 53354), (3811, 49924), (7132, 26677), (7622, 24962), (12481, 15244)]