199776564

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7534

約数の個数: 96

約数和(自身を含む): 587216000

約数和(自身を除く): 387439436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 7489, 8892, 13338, 14978, 22467, 26676, 29956, 44934, 67401, 89868, 97357, 134802, 142291, 194714, 202203, 269604, 284582, 292071, 389428, 404406, 426873, 569164, 584142, 808812, 853746, 876213, 1168284, 1280619, 1707492, 1752426, 1849783, 2561238, 2628639, 3504852, 3699566, 3841857, 5122476, 5257278, 5549349, 7399132, 7683714, 10514556, 11098698, 15367428, 16648047, 22197396, 33296094, 49944141, 66592188, 99888282, 199776564]

約数ペア:

[(1, 199776564), (2, 99888282), (3, 66592188), (4, 49944141), (6, 33296094), (9, 22197396), (12, 16648047), (13, 15367428), (18, 11098698), (19, 10514556), (26, 7683714), (27, 7399132), (36, 5549349), (38, 5257278), (39, 5122476), (52, 3841857), (54, 3699566), (57, 3504852), (76, 2628639), (78, 2561238), (108, 1849783), (114, 1752426), (117, 1707492), (156, 1280619), (171, 1168284), (228, 876213), (234, 853746), (247, 808812), (342, 584142), (351, 569164), (468, 426873), (494, 404406), (513, 389428), (684, 292071), (702, 284582), (741, 269604), (988, 202203), (1026, 194714), (1404, 142291), (1482, 134802), (2052, 97357), (2223, 89868), (2964, 67401), (4446, 44934), (6669, 29956), (7489, 26676), (8892, 22467), (13338, 14978)]