200166286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 320785920

約数和(自身を除く): 120619634

約数列:

[1, 2, 23, 46, 83, 103, 166, 206, 509, 1018, 1909, 2369, 3818, 4738, 8549, 11707, 17098, 23414, 42247, 52427, 84494, 104854, 196627, 393254, 971681, 1205821, 1943362, 2411642, 4351441, 8702882, 100083143, 200166286]

約数ペア:

[(1, 200166286), (2, 100083143), (23, 8702882), (46, 4351441), (83, 2411642), (103, 1943362), (166, 1205821), (206, 971681), (509, 393254), (1018, 196627), (1909, 104854), (2369, 84494), (3818, 52427), (4738, 42247), (8549, 23414), (11707, 17098)]