206835097

素因数分解:

$7^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 246080576

約数和(自身を除く): 39245479

約数列:

[1, 7, 53, 67, 157, 371, 469, 1099, 2809, 3551, 8321, 10519, 19663, 24857, 58247, 73633, 188203, 441013, 557507, 1317421, 3087091, 3902549, 29547871, 206835097]

約数ペア:

[(1, 206835097), (7, 29547871), (53, 3902549), (67, 3087091), (157, 1317421), (371, 557507), (469, 441013), (1099, 188203), (2809, 73633), (3551, 58247), (8321, 24857), (10519, 19663)]