209436243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{110989}}^1$

素因数の和:111046

約数の個数: 16

約数和(自身を含む): 303668640

約数和(自身を除く): 94232397

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 110989, 332967, 1886813, 4106593, 5660439, 12319779, 69812081, 209436243]

約数ペア:

[(1, 209436243), (3, 69812081), (17, 12319779), (37, 5660439), (51, 4106593), (111, 1886813), (629, 332967), (1887, 110989)]