210881504

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 433505520

約数和(自身を除く): 222624016

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 113, 116, 226, 232, 452, 464, 904, 928, 1808, 2011, 3277, 3616, 4022, 6554, 8044, 13108, 16088, 26216, 32176, 52432, 58319, 64352, 104864, 116638, 227243, 233276, 454486, 466552, 908972, 933104, 1817944, 1866208, 3635888, 6590047, 7271776, 13180094, 26360188, 52720376, 105440752, 210881504]

約数ペア:

[(1, 210881504), (2, 105440752), (4, 52720376), (8, 26360188), (16, 13180094), (29, 7271776), (32, 6590047), (58, 3635888), (113, 1866208), (116, 1817944), (226, 933104), (232, 908972), (452, 466552), (464, 454486), (904, 233276), (928, 227243), (1808, 116638), (2011, 104864), (3277, 64352), (3616, 58319), (4022, 52432), (6554, 32176), (8044, 26216), (13108, 16088)]