201335090848

素因数分解:

$2^5\times {\mathrm{89}}^2\times {\mathrm{337}}^1\times {\mathrm{2357}}^1$

素因数の和:2882

約数の個数: 72

約数和(自身を含む): 402242339772

約数和(自身を除く): 200907248924

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 337, 356, 674, 712, 1348, 1424, 2357, 2696, 2848, 4714, 5392, 7921, 9428, 10784, 15842, 18856, 29993, 31684, 37712, 59986, 63368, 75424, 119972, 126736, 209773, 239944, 253472, 419546, 479888, 794309, 839092, 959776, 1588618, 1678184, 2669377, 3177236, 3356368, 5338754, 6354472, 6712736, 10677508, 12708944, 18669797, 21355016, 25417888, 37339594, 42710032, 70693501, 74679188, 85420064, 141387002, 149358376, 282774004, 298716752, 565548008, 597433504, 1131096016, 2262192032, 6291721589, 12583443178, 25166886356, 50333772712, 100667545424, 201335090848]

約数ペア:

[(1, 201335090848), (2, 100667545424), (4, 50333772712), (8, 25166886356), (16, 12583443178), (32, 6291721589), (89, 2262192032), (178, 1131096016), (337, 597433504), (356, 565548008), (674, 298716752), (712, 282774004), (1348, 149358376), (1424, 141387002), (2357, 85420064), (2696, 74679188), (2848, 70693501), (4714, 42710032), (5392, 37339594), (7921, 25417888), (9428, 21355016), (10784, 18669797), (15842, 12708944), (18856, 10677508), (29993, 6712736), (31684, 6354472), (37712, 5338754), (59986, 3356368), (63368, 3177236), (75424, 2669377), (119972, 1678184), (126736, 1588618), (209773, 959776), (239944, 839092), (253472, 794309), (419546, 479888)]