201707838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25643}}^1$

素因数の和:25693

約数の個数: 48

約数和(自身を含む): 480055680

約数和(自身を除く): 278347842

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 25643, 51286, 76929, 153858, 230787, 461574, 487217, 589789, 974434, 1179578, 1461651, 1769367, 2923302, 3538734, 4384953, 5308101, 8769906, 10616202, 11205991, 22411982, 33617973, 67235946, 100853919, 201707838]

約数ペア:

[(1, 201707838), (2, 100853919), (3, 67235946), (6, 33617973), (9, 22411982), (18, 11205991), (19, 10616202), (23, 8769906), (38, 5308101), (46, 4384953), (57, 3538734), (69, 2923302), (114, 1769367), (138, 1461651), (171, 1179578), (207, 974434), (342, 589789), (414, 487217), (437, 461574), (874, 230787), (1311, 153858), (2622, 76929), (3933, 51286), (7866, 25643)]