201429878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 340042752

約数和(自身を除く): 138612874

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 403, 806, 1079, 2158, 2573, 3011, 5146, 6022, 33449, 39143, 66898, 78286, 93341, 186682, 249913, 499826, 1213433, 2426866, 3248869, 6497738, 7747303, 15494606, 100714939, 201429878]

約数ペア:

[(1, 201429878), (2, 100714939), (13, 15494606), (26, 7747303), (31, 6497738), (62, 3248869), (83, 2426866), (166, 1213433), (403, 499826), (806, 249913), (1079, 186682), (2158, 93341), (2573, 78286), (3011, 66898), (5146, 39143), (6022, 33449)]