207955832

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3672

約数の個数: 64

約数和(自身を含む): 479701440

約数和(自身を除く): 271745608

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 244, 427, 476, 488, 854, 952, 1037, 1708, 2074, 3416, 3581, 4148, 7162, 7259, 8296, 14324, 14518, 25067, 28648, 29036, 50134, 58072, 60877, 100268, 121754, 200536, 218441, 243508, 426139, 436882, 487016, 852278, 873764, 1529087, 1704556, 1747528, 3058174, 3409112, 3713497, 6116348, 7426994, 12232696, 14853988, 25994479, 29707976, 51988958, 103977916, 207955832]

約数ペア:

[(1, 207955832), (2, 103977916), (4, 51988958), (7, 29707976), (8, 25994479), (14, 14853988), (17, 12232696), (28, 7426994), (34, 6116348), (56, 3713497), (61, 3409112), (68, 3058174), (119, 1747528), (122, 1704556), (136, 1529087), (238, 873764), (244, 852278), (427, 487016), (476, 436882), (488, 426139), (854, 243508), (952, 218441), (1037, 200536), (1708, 121754), (2074, 100268), (3416, 60877), (3581, 58072), (4148, 50134), (7162, 29036), (7259, 28648), (8296, 25067), (14324, 14518)]