228979928

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5347}}^1$

素因数の和:5507

約数の個数: 32

約数和(自身を含む): 441851760

約数和(自身を除く): 212871832

約数列:

[1, 2, 4, 8, 53, 101, 106, 202, 212, 404, 424, 808, 5347, 5353, 10694, 10706, 21388, 21412, 42776, 42824, 283391, 540047, 566782, 1080094, 1133564, 2160188, 2267128, 4320376, 28622491, 57244982, 114489964, 228979928]

約数ペア:

[(1, 228979928), (2, 114489964), (4, 57244982), (8, 28622491), (53, 4320376), (101, 2267128), (106, 2160188), (202, 1133564), (212, 1080094), (404, 566782), (424, 540047), (808, 283391), (5347, 42824), (5353, 42776), (10694, 21412), (10706, 21388)]