196201628

素因数分解:

$2^2\times 7^1\times {\mathrm{2549}}^1\times {\mathrm{2749}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 392700000

約数和(自身を除く): 196498372

約数列:

[1, 2, 4, 7, 14, 28, 2549, 2749, 5098, 5498, 10196, 10996, 17843, 19243, 35686, 38486, 71372, 76972, 7007201, 14014402, 28028804, 49050407, 98100814, 196201628]

約数ペア:

[(1, 196201628), (2, 98100814), (4, 49050407), (7, 28028804), (14, 14014402), (28, 7007201), (2549, 76972), (2749, 71372), (5098, 38486), (5498, 35686), (10196, 19243), (10996, 17843)]