199683984

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{13291}}^1$

素因数の和:13615

約数の個数: 40

約数和(自身を含む): 517537312

約数和(自身を除く): 317853328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 13291, 15024, 26582, 39873, 53164, 79746, 106328, 159492, 212656, 318984, 637968, 4160083, 8320166, 12480249, 16640332, 24960498, 33280664, 49920996, 66561328, 99841992, 199683984]

約数ペア:

[(1, 199683984), (2, 99841992), (3, 66561328), (4, 49920996), (6, 33280664), (8, 24960498), (12, 16640332), (16, 12480249), (24, 8320166), (48, 4160083), (313, 637968), (626, 318984), (939, 212656), (1252, 159492), (1878, 106328), (2504, 79746), (3756, 53164), (5008, 39873), (7512, 26582), (13291, 15024)]