204899422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2081}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 379157184

約数和(自身を除く): 174257762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 541, 1082, 2081, 3787, 4162, 7033, 7574, 14066, 14567, 27053, 29134, 49231, 54106, 98462, 189371, 378742, 1125821, 2251642, 7880747, 14635673, 15761494, 29271346, 102449711, 204899422]

約数ペア:

[(1, 204899422), (2, 102449711), (7, 29271346), (13, 15761494), (14, 14635673), (26, 7880747), (91, 2251642), (182, 1125821), (541, 378742), (1082, 189371), (2081, 98462), (3787, 54106), (4162, 49231), (7033, 29134), (7574, 27053), (14066, 14567)]