200897534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{42509}}^1$

素因数の和:42667

約数の個数: 16

約数和(自身を含む): 321375600

約数和(自身を除く): 120478066

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 42509, 85018, 722653, 1445306, 5908751, 11817502, 100448767, 200897534]

約数ペア:

[(1, 200897534), (2, 100448767), (17, 11817502), (34, 5908751), (139, 1445306), (278, 722653), (2363, 85018), (4726, 42509)]