200768464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{965233}}^1$

素因数の和:965254

約数の個数: 20

約数和(自身を含む): 418911556

約数和(自身を除く): 218143092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 965233, 1930466, 3860932, 7721864, 12548029, 15443728, 25096058, 50192116, 100384232, 200768464]

約数ペア:

[(1, 200768464), (2, 100384232), (4, 50192116), (8, 25096058), (13, 15443728), (16, 12548029), (26, 7721864), (52, 3860932), (104, 1930466), (208, 965233)]