204854144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 463755240

約数和(自身を除く): 258901096

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 173, 176, 232, 319, 346, 352, 464, 638, 692, 704, 841, 928, 1276, 1384, 1408, 1682, 1856, 1903, 2552, 2768, 3364, 3712, 3806, 5017, 5104, 5536, 6728, 7612, 9251, 10034, 10208, 11072, 13456, 15224, 18502, 20068, 20416, 22144, 26912, 30448, 37004, 40136, 40832, 53824, 55187, 60896, 74008, 80272, 107648, 110374, 121792, 145493, 148016, 160544, 220748, 243584, 290986, 296032, 321088, 441496, 581972, 592064, 642176, 882992, 1163944, 1184128, 1600423, 1765984, 2327888, 3200846, 3531968, 4655776, 6401692, 7063936, 9311552, 12803384, 18623104, 25606768, 51213536, 102427072, 204854144]

約数ペア:

[(1, 204854144), (2, 102427072), (4, 51213536), (8, 25606768), (11, 18623104), (16, 12803384), (22, 9311552), (29, 7063936), (32, 6401692), (44, 4655776), (58, 3531968), (64, 3200846), (88, 2327888), (116, 1765984), (128, 1600423), (173, 1184128), (176, 1163944), (232, 882992), (319, 642176), (346, 592064), (352, 581972), (464, 441496), (638, 321088), (692, 296032), (704, 290986), (841, 243584), (928, 220748), (1276, 160544), (1384, 148016), (1408, 145493), (1682, 121792), (1856, 110374), (1903, 107648), (2552, 80272), (2768, 74008), (3364, 60896), (3712, 55187), (3806, 53824), (5017, 40832), (5104, 40136), (5536, 37004), (6728, 30448), (7612, 26912), (9251, 22144), (10034, 20416), (10208, 20068), (11072, 18502), (13456, 15224)]