199117005123

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1\times {\mathrm{18713}}^1$

素因数の和:19383

約数の個数: 32

約数和(自身を含む): 274474195776

約数和(自身を除く): 75357190653

約数列:

[1, 3, 37, 111, 257, 373, 771, 1119, 9509, 13801, 18713, 28527, 41403, 56139, 95861, 287583, 692381, 2077143, 3546857, 4809241, 6979949, 10640571, 14427723, 20939847, 177941917, 258258113, 533825751, 774774339, 1793846893, 5381540679, 66372335041, 199117005123]

約数ペア:

[(1, 199117005123), (3, 66372335041), (37, 5381540679), (111, 1793846893), (257, 774774339), (373, 533825751), (771, 258258113), (1119, 177941917), (9509, 20939847), (13801, 14427723), (18713, 10640571), (28527, 6979949), (41403, 4809241), (56139, 3546857), (95861, 2077143), (287583, 692381)]