201228848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{2339}}^1$

素因数の和:2649

約数の個数: 40

約数和(自身を含む): 412027200

約数和(自身を除く): 210798352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 283, 304, 566, 1132, 2264, 2339, 4528, 4678, 5377, 9356, 10754, 18712, 21508, 37424, 43016, 44441, 86032, 88882, 177764, 355528, 661937, 711056, 1323874, 2647748, 5295496, 10590992, 12576803, 25153606, 50307212, 100614424, 201228848]

約数ペア:

[(1, 201228848), (2, 100614424), (4, 50307212), (8, 25153606), (16, 12576803), (19, 10590992), (38, 5295496), (76, 2647748), (152, 1323874), (283, 711056), (304, 661937), (566, 355528), (1132, 177764), (2264, 88882), (2339, 86032), (4528, 44441), (4678, 43016), (5377, 37424), (9356, 21508), (10754, 18712)]