201305156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{4919}}^1$

素因数の和:5723

約数の個数: 24

約数和(自身を含む): 379942080

約数和(自身を除く): 178636924

約数列:

[1, 2, 4, 13, 26, 52, 787, 1574, 3148, 4919, 9838, 10231, 19676, 20462, 40924, 63947, 127894, 255788, 3871253, 7742506, 15485012, 50326289, 100652578, 201305156]

約数ペア:

[(1, 201305156), (2, 100652578), (4, 50326289), (13, 15485012), (26, 7742506), (52, 3871253), (787, 255788), (1574, 127894), (3148, 63947), (4919, 40924), (9838, 20462), (10231, 19676)]