205413242719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{396001}}^1$

素因数の和:397230

約数の個数: 16

約数和(自身を含む): 225816180480

約数和(自身を除く): 20402937761

約数列:

[1, 19, 23, 437, 1187, 22553, 27301, 396001, 518719, 7524019, 9108023, 173052437, 470053187, 8931010553, 10811223301, 205413242719]

約数ペア:

[(1, 205413242719), (19, 10811223301), (23, 8931010553), (437, 470053187), (1187, 173052437), (22553, 9108023), (27301, 7524019), (396001, 518719)]