201493397545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1231}}^1\times {\mathrm{7069}}^1$

素因数の和:8737

約数の個数: 32

約数和(自身を含む): 264651932160

約数和(自身を除く): 63158534615

約数列:

[1, 5, 11, 55, 421, 1231, 2105, 4631, 6155, 7069, 13541, 23155, 35345, 67705, 77759, 388795, 518251, 2591255, 2976049, 5700761, 8701939, 14880245, 28503805, 32736539, 43509695, 95721329, 163682695, 478606645, 3663516319, 18317581595, 40298679509, 201493397545]

約数ペア:

[(1, 201493397545), (5, 40298679509), (11, 18317581595), (55, 3663516319), (421, 478606645), (1231, 163682695), (2105, 95721329), (4631, 43509695), (6155, 32736539), (7069, 28503805), (13541, 14880245), (23155, 8701939), (35345, 5700761), (67705, 2976049), (77759, 2591255), (388795, 518251)]