200436405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6547}}^1$

素因数の和:6725

約数の個数: 32

約数和(自身を含む): 347620224

約数和(自身を除く): 147183819

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 2041, 2355, 6123, 6547, 10205, 19641, 30615, 32735, 85111, 98205, 255333, 425555, 1027879, 1276665, 3083637, 5139395, 13362427, 15418185, 40087281, 66812135, 200436405]

約数ペア:

[(1, 200436405), (3, 66812135), (5, 40087281), (13, 15418185), (15, 13362427), (39, 5139395), (65, 3083637), (157, 1276665), (195, 1027879), (471, 425555), (785, 255333), (2041, 98205), (2355, 85111), (6123, 32735), (6547, 30615), (10205, 19641)]