197290159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{13217}}^1$

素因数の和:13310

約数の個数: 16

約数和(自身を含む): 228407040

約数和(自身を除く): 31116881

約数列:

[1, 11, 23, 59, 253, 649, 1357, 13217, 14927, 145387, 303991, 779803, 3343901, 8577833, 17935469, 197290159]

約数ペア:

[(1, 197290159), (11, 17935469), (23, 8577833), (59, 3343901), (253, 779803), (649, 303991), (1357, 145387), (13217, 14927)]