201003452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{27809}}^1$

素因数の和:27965

約数の個数: 24

約数和(自身を含む): 381553200

約数和(自身を除く): 180549748

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 27809, 55618, 111236, 361517, 723034, 1446068, 3865451, 7730902, 15461804, 50250863, 100501726, 201003452]

約数ペア:

[(1, 201003452), (2, 100501726), (4, 50250863), (13, 15461804), (26, 7730902), (52, 3865451), (139, 1446068), (278, 723034), (556, 361517), (1807, 111236), (3614, 55618), (7228, 27809)]