237996970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{335207}}^1$

素因数の和:335285

約数の個数: 16

約数和(自身を含む): 434429568

約数和(自身を除く): 196432598

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 335207, 670414, 1676035, 3352070, 23799697, 47599394, 118998485, 237996970]

約数ペア:

[(1, 237996970), (2, 118998485), (5, 47599394), (10, 23799697), (71, 3352070), (142, 1676035), (355, 670414), (710, 335207)]