201684930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 507617280

約数和(自身を除く): 305932350

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 239, 345, 478, 690, 717, 1195, 1223, 1434, 2390, 2446, 3585, 3669, 5497, 6115, 7170, 7338, 10994, 12230, 16491, 18345, 27485, 28129, 32982, 36690, 54970, 56258, 82455, 84387, 140645, 164910, 168774, 281290, 292297, 421935, 584594, 843870, 876891, 1461485, 1753782, 2922970, 4384455, 6722831, 8768910, 13445662, 20168493, 33614155, 40336986, 67228310, 100842465, 201684930]

約数ペア:

[(1, 201684930), (2, 100842465), (3, 67228310), (5, 40336986), (6, 33614155), (10, 20168493), (15, 13445662), (23, 8768910), (30, 6722831), (46, 4384455), (69, 2922970), (115, 1753782), (138, 1461485), (230, 876891), (239, 843870), (345, 584594), (478, 421935), (690, 292297), (717, 281290), (1195, 168774), (1223, 164910), (1434, 140645), (2390, 84387), (2446, 82455), (3585, 56258), (3669, 54970), (5497, 36690), (6115, 32982), (7170, 28129), (7338, 27485), (10994, 18345), (12230, 16491)]