194727260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106993}}^1$

素因数の和:107022

約数の個数: 48

約数和(自身を含む): 503299776

約数和(自身を除く): 308572516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 106993, 213986, 427972, 534965, 748951, 1069930, 1390909, 1497902, 2139860, 2781818, 2995804, 3744755, 5563636, 6954545, 7489510, 9736363, 13909090, 14979020, 19472726, 27818180, 38945452, 48681815, 97363630, 194727260]

約数ペア:

[(1, 194727260), (2, 97363630), (4, 48681815), (5, 38945452), (7, 27818180), (10, 19472726), (13, 14979020), (14, 13909090), (20, 9736363), (26, 7489510), (28, 6954545), (35, 5563636), (52, 3744755), (65, 2995804), (70, 2781818), (91, 2139860), (130, 1497902), (140, 1390909), (182, 1069930), (260, 748951), (364, 534965), (455, 427972), (910, 213986), (1820, 106993)]