201660217876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1303}}^1\times {\mathrm{3911}}^1$

素因数の和:5992

約数の個数: 48

約数和(自身を含む): 380940795648

約数和(自身を除く): 179280577772

約数列:

[1, 2, 4, 13, 26, 52, 761, 1303, 1522, 2606, 3044, 3911, 5212, 7822, 9893, 15644, 16939, 19786, 33878, 39572, 50843, 67756, 101686, 203372, 991583, 1983166, 2976271, 3966332, 5096033, 5952542, 10192066, 11905084, 12890579, 20384132, 25781158, 38691523, 51562316, 66248429, 77383046, 132496858, 154766092, 264993716, 3878081113, 7756162226, 15512324452, 50415054469, 100830108938, 201660217876]

約数ペア:

[(1, 201660217876), (2, 100830108938), (4, 50415054469), (13, 15512324452), (26, 7756162226), (52, 3878081113), (761, 264993716), (1303, 154766092), (1522, 132496858), (2606, 77383046), (3044, 66248429), (3911, 51562316), (5212, 38691523), (7822, 25781158), (9893, 20384132), (15644, 12890579), (16939, 11905084), (19786, 10192066), (33878, 5952542), (39572, 5096033), (50843, 3966332), (67756, 2976271), (101686, 1983166), (203372, 991583)]