207712804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 403603200

約数和(自身を除く): 195890396

約数列:

[1, 2, 4, 13, 26, 52, 59, 79, 118, 158, 236, 316, 767, 857, 1027, 1534, 1714, 2054, 3068, 3428, 4108, 4661, 9322, 11141, 18644, 22282, 44564, 50563, 60593, 67703, 101126, 121186, 135406, 202252, 242372, 270812, 657319, 880139, 1314638, 1760278, 2629276, 3520556, 3994477, 7988954, 15977908, 51928201, 103856402, 207712804]

約数ペア:

[(1, 207712804), (2, 103856402), (4, 51928201), (13, 15977908), (26, 7988954), (52, 3994477), (59, 3520556), (79, 2629276), (118, 1760278), (158, 1314638), (236, 880139), (316, 657319), (767, 270812), (857, 242372), (1027, 202252), (1534, 135406), (1714, 121186), (2054, 101126), (3068, 67703), (3428, 60593), (4108, 50563), (4661, 44564), (9322, 22282), (11141, 18644)]