201460259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 271778304

約数和(自身を除く): 70318045

約数列:

[1, 7, 11, 13, 77, 91, 143, 313, 643, 1001, 2191, 3443, 4069, 4501, 7073, 8359, 24101, 28483, 44759, 49511, 58513, 91949, 201259, 313313, 643643, 1408813, 2213849, 2616367, 15496943, 18314569, 28780037, 201460259]

約数ペア:

[(1, 201460259), (7, 28780037), (11, 18314569), (13, 15496943), (77, 2616367), (91, 2213849), (143, 1408813), (313, 643643), (643, 313313), (1001, 201259), (2191, 91949), (3443, 58513), (4069, 49511), (4501, 44759), (7073, 28483), (8359, 24101)]