203514610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15199}}^1$

素因数の和:15322

約数の個数: 32

約数和(自身を含む): 398361600

約数和(自身を除く): 194846990

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 15199, 30398, 75995, 151990, 197587, 395174, 987935, 1565497, 1975870, 3130994, 7827485, 15654970, 20351461, 40702922, 101757305, 203514610]

約数ペア:

[(1, 203514610), (2, 101757305), (5, 40702922), (10, 20351461), (13, 15654970), (26, 7827485), (65, 3130994), (103, 1975870), (130, 1565497), (206, 987935), (515, 395174), (1030, 197587), (1339, 151990), (2678, 75995), (6695, 30398), (13390, 15199)]