217433306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{7151}}^1$

素因数の和:7837

約数の個数: 16

約数和(自身を含む): 340892928

約数和(自身を除く): 123459622

約数列:

[1, 2, 23, 46, 661, 1322, 7151, 14302, 15203, 30406, 164473, 328946, 4726811, 9453622, 108716653, 217433306]

約数ペア:

[(1, 217433306), (2, 108716653), (23, 9453622), (46, 4726811), (661, 328946), (1322, 164473), (7151, 30406), (14302, 15203)]