197007055

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 279619200

約数和(自身を除く): 82612145

約数列:

[1, 5, 7, 35, 37, 149, 185, 259, 745, 1021, 1043, 1295, 5105, 5215, 5513, 7147, 27565, 35735, 37777, 38591, 152129, 188885, 192955, 264439, 760645, 1064903, 1322195, 5324515, 5628773, 28143865, 39401411, 197007055]

約数ペア:

[(1, 197007055), (5, 39401411), (7, 28143865), (35, 5628773), (37, 5324515), (149, 1322195), (185, 1064903), (259, 760645), (745, 264439), (1021, 192955), (1043, 188885), (1295, 152129), (5105, 38591), (5215, 37777), (5513, 35735), (7147, 27565)]