140202244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{385171}}^1$

素因数の和:385195

約数の個数: 24

約数和(自身を含む): 301974848

約数和(自身を除く): 161772604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 385171, 770342, 1540684, 2696197, 5007223, 5392394, 10014446, 10784788, 20028892, 35050561, 70101122, 140202244]

約数ペア:

[(1, 140202244), (2, 70101122), (4, 35050561), (7, 20028892), (13, 10784788), (14, 10014446), (26, 5392394), (28, 5007223), (52, 2696197), (91, 1540684), (182, 770342), (364, 385171)]