205152235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{38239}}^1$

素因数の和:38310

約数の個数: 16

約数和(自身を含む): 261561600

約数和(自身を除く): 56409365

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 38239, 191195, 1108931, 1414843, 5544655, 7074215, 41030447, 205152235]

約数ペア:

[(1, 205152235), (5, 41030447), (29, 7074215), (37, 5544655), (145, 1414843), (185, 1108931), (1073, 191195), (5365, 38239)]