212880494330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{198937}}^1\times {\mathrm{15287}}^1$

素因数の和:214238

約数の個数: 32

約数和(自身を含む): 437956436736

約数和(自身を除く): 225075942406

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 15287, 30574, 76435, 107009, 152870, 198937, 214018, 397874, 535045, 994685, 1070090, 1392559, 1989370, 2785118, 6962795, 13925590, 3041149919, 6082299838, 15205749595, 21288049433, 30411499190, 42576098866, 106440247165, 212880494330]

約数ペア:

[(1, 212880494330), (2, 106440247165), (5, 42576098866), (7, 30411499190), (10, 21288049433), (14, 15205749595), (35, 6082299838), (70, 3041149919), (15287, 13925590), (30574, 6962795), (76435, 2785118), (107009, 1989370), (152870, 1392559), (198937, 1070090), (214018, 994685), (397874, 535045)]