205066810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83023}}^1$

素因数の和:83062

約数の個数: 32

約数和(自身を含む): 418440960

約数和(自身を除く): 213374150

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 83023, 166046, 415115, 830230, 1079299, 1577437, 2158598, 3154874, 5396495, 7887185, 10792990, 15774370, 20506681, 41013362, 102533405, 205066810]

約数ペア:

[(1, 205066810), (2, 102533405), (5, 41013362), (10, 20506681), (13, 15774370), (19, 10792990), (26, 7887185), (38, 5396495), (65, 3154874), (95, 2158598), (130, 1577437), (190, 1079299), (247, 830230), (494, 415115), (1235, 166046), (2470, 83023)]