199853104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{7621}}^1$

素因数の和:7789

約数の個数: 40

約数和(自身を含む): 425307600

約数和(自身を除く): 225454496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 6556, 7621, 13112, 15242, 26224, 30484, 60968, 83831, 121936, 167662, 335324, 670648, 1135529, 1341296, 2271058, 4542116, 9084232, 12490819, 18168464, 24981638, 49963276, 99926552, 199853104]

約数ペア:

[(1, 199853104), (2, 99926552), (4, 49963276), (8, 24981638), (11, 18168464), (16, 12490819), (22, 9084232), (44, 4542116), (88, 2271058), (149, 1341296), (176, 1135529), (298, 670648), (596, 335324), (1192, 167662), (1639, 121936), (2384, 83831), (3278, 60968), (6556, 30484), (7621, 26224), (13112, 15242)]