207020718

素因数分解:

$2^1\times 3^3\times {\mathrm{859}}^1\times {\mathrm{4463}}^1$

素因数の和:5333

約数の個数: 32

約数和(自身を含む): 460684800

約数和(自身を除く): 253664082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 859, 1718, 2577, 4463, 5154, 7731, 8926, 13389, 15462, 23193, 26778, 40167, 46386, 80334, 120501, 241002, 3833717, 7667434, 11501151, 23002302, 34503453, 69006906, 103510359, 207020718]

約数ペア:

[(1, 207020718), (2, 103510359), (3, 69006906), (6, 34503453), (9, 23002302), (18, 11501151), (27, 7667434), (54, 3833717), (859, 241002), (1718, 120501), (2577, 80334), (4463, 46386), (5154, 40167), (7731, 26778), (8926, 23193), (13389, 15462)]