201012488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1478033}}^1$

素因数の和:1478056

約数の個数: 16

約数和(自身を含む): 399069180

約数和(自身を除く): 198056692

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1478033, 2956066, 5912132, 11824264, 25126561, 50253122, 100506244, 201012488]

約数ペア:

[(1, 201012488), (2, 100506244), (4, 50253122), (8, 25126561), (17, 11824264), (34, 5912132), (68, 2956066), (136, 1478033)]