205124097

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{13331}}^1$

素因数の和:13580

約数の個数: 16

約数和(自身を含む): 286691328

約数和(自身を除く): 81567231

約数列:

[1, 3, 23, 69, 223, 669, 5129, 13331, 15387, 39993, 306613, 919839, 2972813, 8918439, 68374699, 205124097]

約数ペア:

[(1, 205124097), (3, 68374699), (23, 8918439), (69, 2972813), (223, 919839), (669, 306613), (5129, 39993), (13331, 15387)]