200411312

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 395547600

約数和(自身を除く): 195136288

約数列:

[1, 2, 4, 8, 16, 97, 139, 194, 278, 388, 556, 776, 929, 1112, 1552, 1858, 2224, 3716, 7432, 13483, 14864, 26966, 53932, 90113, 107864, 129131, 180226, 215728, 258262, 360452, 516524, 720904, 1033048, 1441808, 2066096, 12525707, 25051414, 50102828, 100205656, 200411312]

約数ペア:

[(1, 200411312), (2, 100205656), (4, 50102828), (8, 25051414), (16, 12525707), (97, 2066096), (139, 1441808), (194, 1033048), (278, 720904), (388, 516524), (556, 360452), (776, 258262), (929, 215728), (1112, 180226), (1552, 129131), (1858, 107864), (2224, 90113), (3716, 53932), (7432, 26966), (13483, 14864)]