202174190

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 369550944

約数和(自身を除く): 167376754

約数列:

[1, 2, 5, 10, 97, 194, 257, 485, 514, 811, 970, 1285, 1622, 2570, 4055, 8110, 24929, 49858, 78667, 124645, 157334, 208427, 249290, 393335, 416854, 786670, 1042135, 2084270, 20217419, 40434838, 101087095, 202174190]

約数ペア:

[(1, 202174190), (2, 101087095), (5, 40434838), (10, 20217419), (97, 2084270), (194, 1042135), (257, 786670), (485, 416854), (514, 393335), (811, 249290), (970, 208427), (1285, 157334), (1622, 124645), (2570, 78667), (4055, 49858), (8110, 24929)]