215147706

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{317327}}^1$

素因数の和:317445

約数の個数: 16

約数和(自身を含む): 434104704

約数和(自身を除く): 218956998

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 317327, 634654, 951981, 1903962, 35857951, 71715902, 107573853, 215147706]

約数ペア:

[(1, 215147706), (2, 107573853), (3, 71715902), (6, 35857951), (113, 1903962), (226, 951981), (339, 634654), (678, 317327)]