206703692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{9719}}^1$

素因数の和:10145

約数の個数: 24

約数和(自身を含む): 390549600

約数和(自身を除く): 183845908

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 9719, 10634, 19438, 21268, 38876, 126347, 252694, 505388, 3975071, 7950142, 15900284, 51675923, 103351846, 206703692]

約数ペア:

[(1, 206703692), (2, 103351846), (4, 51675923), (13, 15900284), (26, 7950142), (52, 3975071), (409, 505388), (818, 252694), (1636, 126347), (5317, 38876), (9719, 21268), (10634, 19438)]