215087704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2068151}}^1$

素因数の和:2068170

約数の個数: 16

約数和(自身を含む): 434311920

約数和(自身を除く): 219224216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2068151, 4136302, 8272604, 16545208, 26885963, 53771926, 107543852, 215087704]

約数ペア:

[(1, 215087704), (2, 107543852), (4, 53771926), (8, 26885963), (13, 16545208), (26, 8272604), (52, 4136302), (104, 2068151)]