205297872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10613}}^1$

素因数の和:10668

約数の個数: 80

約数和(自身を含む): 589628928

約数和(自身を除く): 384331056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 10613, 19344, 21226, 31839, 42452, 63678, 84904, 127356, 137969, 169808, 254712, 275938, 329003, 413907, 509424, 551876, 658006, 827814, 987009, 1103752, 1316012, 1655628, 1974018, 2207504, 2632024, 3311256, 3948036, 4277039, 5264048, 6622512, 7896072, 8554078, 12831117, 15792144, 17108156, 25662234, 34216312, 51324468, 68432624, 102648936, 205297872]

約数ペア:

[(1, 205297872), (2, 102648936), (3, 68432624), (4, 51324468), (6, 34216312), (8, 25662234), (12, 17108156), (13, 15792144), (16, 12831117), (24, 8554078), (26, 7896072), (31, 6622512), (39, 5264048), (48, 4277039), (52, 3948036), (62, 3311256), (78, 2632024), (93, 2207504), (104, 1974018), (124, 1655628), (156, 1316012), (186, 1103752), (208, 987009), (248, 827814), (312, 658006), (372, 551876), (403, 509424), (496, 413907), (624, 329003), (744, 275938), (806, 254712), (1209, 169808), (1488, 137969), (1612, 127356), (2418, 84904), (3224, 63678), (4836, 42452), (6448, 31839), (9672, 21226), (10613, 19344)]