200332528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 439186176

約数和(自身を除く): 238853648

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 103, 172, 176, 206, 257, 344, 412, 473, 514, 688, 824, 946, 1028, 1133, 1648, 1892, 2056, 2266, 2827, 3784, 4112, 4429, 4532, 5654, 7568, 8858, 9064, 11051, 11308, 17716, 18128, 22102, 22616, 26471, 35432, 44204, 45232, 48719, 52942, 70864, 88408, 97438, 105884, 121561, 176816, 194876, 211768, 243122, 291181, 389752, 423536, 486244, 582362, 779504, 972488, 1138253, 1164724, 1944976, 2276506, 2329448, 4553012, 4658896, 9106024, 12520783, 18212048, 25041566, 50083132, 100166264, 200332528]

約数ペア:

[(1, 200332528), (2, 100166264), (4, 50083132), (8, 25041566), (11, 18212048), (16, 12520783), (22, 9106024), (43, 4658896), (44, 4553012), (86, 2329448), (88, 2276506), (103, 1944976), (172, 1164724), (176, 1138253), (206, 972488), (257, 779504), (344, 582362), (412, 486244), (473, 423536), (514, 389752), (688, 291181), (824, 243122), (946, 211768), (1028, 194876), (1133, 176816), (1648, 121561), (1892, 105884), (2056, 97438), (2266, 88408), (2827, 70864), (3784, 52942), (4112, 48719), (4429, 45232), (4532, 44204), (5654, 35432), (7568, 26471), (8858, 22616), (9064, 22102), (11051, 18128), (11308, 17716)]