228168494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 361912320

約数和(自身を除く): 133743826

約数列:

[1, 2, 31, 62, 83, 101, 166, 202, 439, 878, 2573, 3131, 5146, 6262, 8383, 13609, 16766, 27218, 36437, 44339, 72874, 88678, 259873, 519746, 1129547, 1374509, 2259094, 2749018, 3680137, 7360274, 114084247, 228168494]

約数ペア:

[(1, 228168494), (2, 114084247), (31, 7360274), (62, 3680137), (83, 2749018), (101, 2259094), (166, 1374509), (202, 1129547), (439, 519746), (878, 259873), (2573, 88678), (3131, 72874), (5146, 44339), (6262, 36437), (8383, 27218), (13609, 16766)]