201772012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{30553}}^1$

素因数の和:30697

約数の個数: 24

約数和(自身を含む): 383269376

約数和(自身を除く): 181497364

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 30553, 61106, 122212, 397189, 794378, 1588756, 3880231, 7760462, 15520924, 50443003, 100886006, 201772012]

約数ペア:

[(1, 201772012), (2, 100886006), (4, 50443003), (13, 15520924), (26, 7760462), (52, 3880231), (127, 1588756), (254, 794378), (508, 397189), (1651, 122212), (3302, 61106), (6604, 30553)]