205227626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 338688000

約数和(自身を除く): 133460374

約数列:

[1, 2, 19, 31, 38, 62, 83, 166, 589, 1178, 1577, 2099, 2573, 3154, 4198, 5146, 39881, 48887, 65069, 79762, 97774, 130138, 174217, 348434, 1236311, 2472622, 3310123, 5400727, 6620246, 10801454, 102613813, 205227626]

約数ペア:

[(1, 205227626), (2, 102613813), (19, 10801454), (31, 6620246), (38, 5400727), (62, 3310123), (83, 2472622), (166, 1236311), (589, 348434), (1178, 174217), (1577, 130138), (2099, 97774), (2573, 79762), (3154, 65069), (4198, 48887), (5146, 39881)]