202106170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{43093}}^1$

素因数の和:43174

約数の個数: 32

約数和(自身を含む): 421976448

約数和(自身を除く): 219870278

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 43093, 86186, 215465, 301651, 430930, 603302, 1508255, 2887231, 3016510, 5774462, 14436155, 20210617, 28872310, 40421234, 101053085, 202106170]

約数ペア:

[(1, 202106170), (2, 101053085), (5, 40421234), (7, 28872310), (10, 20210617), (14, 14436155), (35, 5774462), (67, 3016510), (70, 2887231), (134, 1508255), (335, 603302), (469, 430930), (670, 301651), (938, 215465), (2345, 86186), (4690, 43093)]