207979954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{1559}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 384733440

約数和(自身を除く): 176753486

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 733, 1466, 1559, 3118, 5131, 9529, 10262, 10913, 19058, 20267, 21826, 40534, 66703, 133406, 141869, 283738, 1142747, 2285494, 7999229, 14855711, 15998458, 29711422, 103989977, 207979954]

約数ペア:

[(1, 207979954), (2, 103989977), (7, 29711422), (13, 15998458), (14, 14855711), (26, 7999229), (91, 2285494), (182, 1142747), (733, 283738), (1466, 141869), (1559, 133406), (3118, 66703), (5131, 40534), (9529, 21826), (10262, 20267), (10913, 19058)]