208048291220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{135096293}}^1$

素因数の和:135096320

約数の個数: 48

約数和(自身を含む): 544708257408

約数和(自身を除く): 336659966188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 135096293, 270192586, 540385172, 675481465, 945674051, 1350962930, 1486059223, 1891348102, 2701925860, 2972118446, 3782696204, 4728370255, 5944236892, 7430296115, 9456740510, 10402414561, 14860592230, 18913481020, 20804829122, 29721184460, 41609658244, 52012072805, 104024145610, 208048291220]

約数ペア:

[(1, 208048291220), (2, 104024145610), (4, 52012072805), (5, 41609658244), (7, 29721184460), (10, 20804829122), (11, 18913481020), (14, 14860592230), (20, 10402414561), (22, 9456740510), (28, 7430296115), (35, 5944236892), (44, 4728370255), (55, 3782696204), (70, 2972118446), (77, 2701925860), (110, 1891348102), (140, 1486059223), (154, 1350962930), (220, 945674051), (308, 675481465), (385, 540385172), (770, 270192586), (1540, 135096293)]