200123104

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 412909056

約数和(自身を除く): 212785952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 496, 536, 992, 1072, 2077, 2144, 3011, 4154, 6022, 8308, 12044, 16616, 24088, 33232, 48176, 66464, 93341, 96352, 186682, 201737, 373364, 403474, 746728, 806948, 1493456, 1613896, 2986912, 3227792, 6253847, 6455584, 12507694, 25015388, 50030776, 100061552, 200123104]

約数ペア:

[(1, 200123104), (2, 100061552), (4, 50030776), (8, 25015388), (16, 12507694), (31, 6455584), (32, 6253847), (62, 3227792), (67, 2986912), (124, 1613896), (134, 1493456), (248, 806948), (268, 746728), (496, 403474), (536, 373364), (992, 201737), (1072, 186682), (2077, 96352), (2144, 93341), (3011, 66464), (4154, 48176), (6022, 33232), (8308, 24088), (12044, 16616)]