201720134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1787}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 377968896

約数和(自身を除く): 176248762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 733, 1466, 1787, 3574, 5131, 8063, 10262, 12509, 16126, 19657, 25018, 39314, 56441, 112882, 137599, 275198, 1309871, 2619742, 9169097, 14408581, 18338194, 28817162, 100860067, 201720134]

約数ペア:

[(1, 201720134), (2, 100860067), (7, 28817162), (11, 18338194), (14, 14408581), (22, 9169097), (77, 2619742), (154, 1309871), (733, 275198), (1466, 137599), (1787, 112882), (3574, 56441), (5131, 39314), (8063, 25018), (10262, 19657), (12509, 16126)]