201565570492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{126349}}^1$

素因数の和:129166

約数の個数: 48

約数和(自身を含む): 414559404000

約数和(自身を除く): 212993833508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2789, 5578, 11156, 30679, 36257, 61358, 72514, 122716, 126349, 145028, 252698, 398827, 505396, 797654, 1389839, 1595308, 1642537, 2779678, 3285074, 5559356, 6570148, 18067907, 36135814, 72271628, 352387361, 704774722, 1409549444, 3876260971, 4581035693, 7752521942, 9162071386, 15505043884, 18324142772, 50391392623, 100782785246, 201565570492]

約数ペア:

[(1, 201565570492), (2, 100782785246), (4, 50391392623), (11, 18324142772), (13, 15505043884), (22, 9162071386), (26, 7752521942), (44, 4581035693), (52, 3876260971), (143, 1409549444), (286, 704774722), (572, 352387361), (2789, 72271628), (5578, 36135814), (11156, 18067907), (30679, 6570148), (36257, 5559356), (61358, 3285074), (72514, 2779678), (122716, 1642537), (126349, 1595308), (145028, 1389839), (252698, 797654), (398827, 505396)]