190295864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{40801}}^1$

素因数の和:40871

約数の個数: 32

約数和(自身を含む): 396595440

約数和(自身を除く): 206299576

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 40801, 81602, 163204, 326408, 448811, 897622, 1795244, 2162453, 3590488, 4324906, 8649812, 17299624, 23786983, 47573966, 95147932, 190295864]

約数ペア:

[(1, 190295864), (2, 95147932), (4, 47573966), (8, 23786983), (11, 17299624), (22, 8649812), (44, 4324906), (53, 3590488), (88, 2162453), (106, 1795244), (212, 897622), (424, 448811), (583, 326408), (1166, 163204), (2332, 81602), (4664, 40801)]