199480244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{13903}}^1$

素因数の和:14135

約数の個数: 24

約数和(自身を含む): 371403648

約数和(自身を除く): 171923404

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 7174, 13903, 14348, 27806, 55612, 236351, 472702, 945404, 2933533, 5867066, 11734132, 49870061, 99740122, 199480244]

約数ペア:

[(1, 199480244), (2, 99740122), (4, 49870061), (17, 11734132), (34, 5867066), (68, 2933533), (211, 945404), (422, 472702), (844, 236351), (3587, 55612), (7174, 27806), (13903, 14348)]