210287792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{91909}}^1$

素因数の和:91941

約数の個数: 40

約数和(自身を含む): 478667280

約数和(自身を除く): 268379488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 91909, 183818, 367636, 735272, 1010999, 1194817, 1470544, 2021998, 2389634, 4043996, 4779268, 8087992, 9558536, 13142987, 16175984, 19117072, 26285974, 52571948, 105143896, 210287792]

約数ペア:

[(1, 210287792), (2, 105143896), (4, 52571948), (8, 26285974), (11, 19117072), (13, 16175984), (16, 13142987), (22, 9558536), (26, 8087992), (44, 4779268), (52, 4043996), (88, 2389634), (104, 2021998), (143, 1470544), (176, 1194817), (208, 1010999), (286, 735272), (572, 367636), (1144, 183818), (2288, 91909)]