207916872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2081}}^1$

素因数の和:2294

約数の個数: 64

約数和(自身を含む): 545650560

約数和(自身を除く): 337733688

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 181, 184, 276, 362, 543, 552, 724, 1086, 1448, 2081, 2172, 4162, 4163, 4344, 6243, 8324, 8326, 12486, 12489, 16648, 16652, 24972, 24978, 33304, 47863, 49944, 49956, 95726, 99912, 143589, 191452, 287178, 376661, 382904, 574356, 753322, 1129983, 1148712, 1506644, 2259966, 3013288, 4519932, 8663203, 9039864, 17326406, 25989609, 34652812, 51979218, 69305624, 103958436, 207916872]

約数ペア:

[(1, 207916872), (2, 103958436), (3, 69305624), (4, 51979218), (6, 34652812), (8, 25989609), (12, 17326406), (23, 9039864), (24, 8663203), (46, 4519932), (69, 3013288), (92, 2259966), (138, 1506644), (181, 1148712), (184, 1129983), (276, 753322), (362, 574356), (543, 382904), (552, 376661), (724, 287178), (1086, 191452), (1448, 143589), (2081, 99912), (2172, 95726), (4162, 49956), (4163, 49944), (4344, 47863), (6243, 33304), (8324, 24978), (8326, 24972), (12486, 16652), (12489, 16648)]