215768546

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2693}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 380177280

約数和(自身を除く): 164408734

約数列:

[1, 2, 7, 14, 59, 97, 118, 194, 413, 679, 826, 1358, 2693, 5386, 5723, 11446, 18851, 37702, 40061, 80122, 158887, 261221, 317774, 522442, 1112209, 1828547, 2224418, 3657094, 15412039, 30824078, 107884273, 215768546]

約数ペア:

[(1, 215768546), (2, 107884273), (7, 30824078), (14, 15412039), (59, 3657094), (97, 2224418), (118, 1828547), (194, 1112209), (413, 522442), (679, 317774), (826, 261221), (1358, 158887), (2693, 80122), (5386, 40061), (5723, 37702), (11446, 18851)]