200012912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6569}}^1$

素因数の和:6761

約数の個数: 40

約数和(自身を含む): 425262960

約数和(自身を除く): 225250048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 692, 1384, 1903, 2768, 3806, 6569, 7612, 13138, 15224, 26276, 30448, 52552, 72259, 105104, 144518, 289036, 578072, 1136437, 1156144, 2272874, 4545748, 9091496, 12500807, 18182992, 25001614, 50003228, 100006456, 200012912]

約数ペア:

[(1, 200012912), (2, 100006456), (4, 50003228), (8, 25001614), (11, 18182992), (16, 12500807), (22, 9091496), (44, 4545748), (88, 2272874), (173, 1156144), (176, 1136437), (346, 578072), (692, 289036), (1384, 144518), (1903, 105104), (2768, 72259), (3806, 52552), (6569, 30448), (7612, 26276), (13138, 15224)]