206976272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7019}}^1$

素因数の和:7143

約数の個数: 40

約数和(自身を含む): 426535200

約数和(自身を除く): 219558928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 7019, 7372, 14038, 14744, 28076, 29488, 56152, 112304, 133361, 266722, 533444, 680843, 1066888, 1361686, 2133776, 2723372, 5446744, 10893488, 12936017, 25872034, 51744068, 103488136, 206976272]

約数ペア:

[(1, 206976272), (2, 103488136), (4, 51744068), (8, 25872034), (16, 12936017), (19, 10893488), (38, 5446744), (76, 2723372), (97, 2133776), (152, 1361686), (194, 1066888), (304, 680843), (388, 533444), (776, 266722), (1552, 133361), (1843, 112304), (3686, 56152), (7019, 29488), (7372, 28076), (14038, 14744)]