200291936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11197}}^1$

素因数の和:11263

約数の個数: 48

約数和(自身を含む): 434571984

約数和(自身を除く): 234280048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 11197, 17888, 22394, 44788, 89576, 145561, 179152, 291122, 358304, 481471, 582244, 962942, 1164488, 1925884, 2328976, 3851768, 4657952, 6259123, 7703536, 12518246, 15407072, 25036492, 50072984, 100145968, 200291936]

約数ペア:

[(1, 200291936), (2, 100145968), (4, 50072984), (8, 25036492), (13, 15407072), (16, 12518246), (26, 7703536), (32, 6259123), (43, 4657952), (52, 3851768), (86, 2328976), (104, 1925884), (172, 1164488), (208, 962942), (344, 582244), (416, 481471), (559, 358304), (688, 291122), (1118, 179152), (1376, 145561), (2236, 89576), (4472, 44788), (8944, 22394), (11197, 17888)]