201685616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5431}}^1$

素因数の和:5661

約数の個数: 40

約数和(自身を含む): 428389248

約数和(自身を除く): 226703632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4642, 5431, 9284, 10862, 18568, 21724, 37136, 43448, 59741, 86896, 119482, 238964, 477928, 955856, 1145941, 2291882, 4583764, 9167528, 12605351, 18335056, 25210702, 50421404, 100842808, 201685616]

約数ペア:

[(1, 201685616), (2, 100842808), (4, 50421404), (8, 25210702), (11, 18335056), (16, 12605351), (22, 9167528), (44, 4583764), (88, 2291882), (176, 1145941), (211, 955856), (422, 477928), (844, 238964), (1688, 119482), (2321, 86896), (3376, 59741), (4642, 43448), (5431, 37136), (9284, 21724), (10862, 18568)]