208073996689

素因数分解:

${\mathrm{13}}^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 232775578728

約数和(自身を除く): 24701582039

約数列:

[1, 13, 41, 137, 169, 533, 1297, 1781, 2197, 5617, 6929, 16861, 23153, 28561, 53177, 73021, 90077, 177689, 219193, 300989, 691301, 949273, 1171001, 2309957, 2849509, 3912857, 7285249, 8986913, 12340549, 30029441, 37043617, 94708237, 116829869, 160427137, 390382733, 1231207081, 1518788297, 5074975529, 16005692053, 208073996689]

約数ペア:

[(1, 208073996689), (13, 16005692053), (41, 5074975529), (137, 1518788297), (169, 1231207081), (533, 390382733), (1297, 160427137), (1781, 116829869), (2197, 94708237), (5617, 37043617), (6929, 30029441), (16861, 12340549), (23153, 8986913), (28561, 7285249), (53177, 3912857), (73021, 2849509), (90077, 2309957), (177689, 1171001), (219193, 949273), (300989, 691301)]