200017936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1481}}^1$

素因数の和:1879

約数の個数: 40

約数和(自身を含む): 405759744

約数和(自身を除く): 205741808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 367, 368, 734, 1468, 1481, 2936, 2962, 5872, 5924, 8441, 11848, 16882, 23696, 33764, 34063, 67528, 68126, 135056, 136252, 272504, 543527, 545008, 1087054, 2174108, 4348216, 8696432, 12501121, 25002242, 50004484, 100008968, 200017936]

約数ペア:

[(1, 200017936), (2, 100008968), (4, 50004484), (8, 25002242), (16, 12501121), (23, 8696432), (46, 4348216), (92, 2174108), (184, 1087054), (367, 545008), (368, 543527), (734, 272504), (1468, 136252), (1481, 135056), (2936, 68126), (2962, 67528), (5872, 34063), (5924, 33764), (8441, 23696), (11848, 16882)]