201558422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1693}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 344356320

約数和(自身を除く): 142797898

約数列:

[1, 2, 13, 19, 26, 38, 241, 247, 482, 494, 1693, 3133, 3386, 4579, 6266, 9158, 22009, 32167, 44018, 59527, 64334, 119054, 408013, 418171, 816026, 836342, 5304169, 7752247, 10608338, 15504494, 100779211, 201558422]

約数ペア:

[(1, 201558422), (2, 100779211), (13, 15504494), (19, 10608338), (26, 7752247), (38, 5304169), (241, 836342), (247, 816026), (482, 418171), (494, 408013), (1693, 119054), (3133, 64334), (3386, 59527), (4579, 44018), (6266, 32167), (9158, 22009)]