201004001408

素因数分解:

$2^7\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{106877}}^1$

素因数の和:108997

約数の個数: 64

約数和(自身を含む): 457865352000

約数和(自身を除く): 256861350592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2099, 4198, 8396, 14693, 16792, 29386, 33584, 58772, 67168, 106877, 117544, 134336, 213754, 235088, 268672, 427508, 470176, 748139, 855016, 940352, 1496278, 1710032, 1880704, 2992556, 3420064, 5985112, 6840128, 11970224, 13680256, 23940448, 47880896, 95761792, 224334823, 448669646, 897339292, 1570343761, 1794678584, 3140687522, 3589357168, 6281375044, 7178714336, 12562750088, 14357428672, 25125500176, 28714857344, 50251000352, 100502000704, 201004001408]

約数ペア:

[(1, 201004001408), (2, 100502000704), (4, 50251000352), (7, 28714857344), (8, 25125500176), (14, 14357428672), (16, 12562750088), (28, 7178714336), (32, 6281375044), (56, 3589357168), (64, 3140687522), (112, 1794678584), (128, 1570343761), (224, 897339292), (448, 448669646), (896, 224334823), (2099, 95761792), (4198, 47880896), (8396, 23940448), (14693, 13680256), (16792, 11970224), (29386, 6840128), (33584, 5985112), (58772, 3420064), (67168, 2992556), (106877, 1880704), (117544, 1710032), (134336, 1496278), (213754, 940352), (235088, 855016), (268672, 748139), (427508, 470176)]