201623664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5231}}^1$

素因数の和:5326

約数の個数: 80

約数和(自身を含む): 576105984

約数和(自身を除く): 374482320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1606, 1752, 2409, 3212, 3504, 4818, 5231, 6424, 9636, 10462, 12848, 15693, 19272, 20924, 31386, 38544, 41848, 57541, 62772, 83696, 115082, 125544, 172623, 230164, 251088, 345246, 381863, 460328, 690492, 763726, 920656, 1145589, 1380984, 1527452, 2291178, 2761968, 3054904, 4200493, 4582356, 6109808, 8400986, 9164712, 12601479, 16801972, 18329424, 25202958, 33603944, 50405916, 67207888, 100811832, 201623664]

約数ペア:

[(1, 201623664), (2, 100811832), (3, 67207888), (4, 50405916), (6, 33603944), (8, 25202958), (11, 18329424), (12, 16801972), (16, 12601479), (22, 9164712), (24, 8400986), (33, 6109808), (44, 4582356), (48, 4200493), (66, 3054904), (73, 2761968), (88, 2291178), (132, 1527452), (146, 1380984), (176, 1145589), (219, 920656), (264, 763726), (292, 690492), (438, 460328), (528, 381863), (584, 345246), (803, 251088), (876, 230164), (1168, 172623), (1606, 125544), (1752, 115082), (2409, 83696), (3212, 62772), (3504, 57541), (4818, 41848), (5231, 38544), (6424, 31386), (9636, 20924), (10462, 19272), (12848, 15693)]