207922398

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{2129}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 427260960

約数和(自身を除く): 219338562

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 397, 794, 1191, 2129, 2382, 4258, 6387, 12774, 16277, 32554, 48831, 87289, 97662, 174578, 261867, 523734, 845213, 1690426, 2535639, 5071278, 34653733, 69307466, 103961199, 207922398]

約数ペア:

[(1, 207922398), (2, 103961199), (3, 69307466), (6, 34653733), (41, 5071278), (82, 2535639), (123, 1690426), (246, 845213), (397, 523734), (794, 261867), (1191, 174578), (2129, 97662), (2382, 87289), (4258, 48831), (6387, 32554), (12774, 16277)]