212958082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 345254400

約数和(自身を除く): 132296318

約数列:

[1, 2, 17, 34, 73, 146, 239, 359, 478, 718, 1241, 2482, 4063, 6103, 8126, 12206, 17447, 26207, 34894, 52414, 85801, 171602, 296599, 445519, 593198, 891038, 1458617, 2917234, 6263473, 12526946, 106479041, 212958082]

約数ペア:

[(1, 212958082), (2, 106479041), (17, 12526946), (34, 6263473), (73, 2917234), (146, 1458617), (239, 891038), (359, 593198), (478, 445519), (718, 296599), (1241, 171602), (2482, 85801), (4063, 52414), (6103, 34894), (8126, 26207), (12206, 17447)]