197172310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12503}}^1$

素因数の和:12612

約数の個数: 32

約数和(自身を含む): 378120960

約数和(自身を除く): 180948650

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 12503, 15770, 25006, 62515, 125030, 237557, 475114, 1037749, 1187785, 2075498, 2375570, 5188745, 10377490, 19717231, 39434462, 98586155, 197172310]

約数ペア:

[(1, 197172310), (2, 98586155), (5, 39434462), (10, 19717231), (19, 10377490), (38, 5188745), (83, 2375570), (95, 2075498), (166, 1187785), (190, 1037749), (415, 475114), (830, 237557), (1577, 125030), (3154, 62515), (7885, 25006), (12503, 15770)]