199520258

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 360249120

約数和(自身を除く): 160728862

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 113, 226, 301, 419, 602, 791, 838, 1582, 2107, 2933, 4214, 4859, 5537, 5866, 9718, 11074, 18017, 20531, 34013, 36034, 41062, 47347, 68026, 94694, 126119, 238091, 252238, 331429, 476182, 662858, 882833, 1765666, 2035921, 2320003, 4071842, 4640006, 14251447, 28502894, 99760129, 199520258]

約数ペア:

[(1, 199520258), (2, 99760129), (7, 28502894), (14, 14251447), (43, 4640006), (49, 4071842), (86, 2320003), (98, 2035921), (113, 1765666), (226, 882833), (301, 662858), (419, 476182), (602, 331429), (791, 252238), (838, 238091), (1582, 126119), (2107, 94694), (2933, 68026), (4214, 47347), (4859, 41062), (5537, 36034), (5866, 34013), (9718, 20531), (11074, 18017)]