202136249

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 244865280

約数和(自身を除く): 42729031

約数列:

[1, 7, 43, 61, 101, 109, 301, 427, 707, 763, 2623, 4343, 4687, 6161, 6649, 11009, 18361, 30401, 32809, 43127, 46543, 77063, 264923, 285907, 473387, 671549, 1854461, 2001349, 3313709, 4700843, 28876607, 202136249]

約数ペア:

[(1, 202136249), (7, 28876607), (43, 4700843), (61, 3313709), (101, 2001349), (109, 1854461), (301, 671549), (427, 473387), (707, 285907), (763, 264923), (2623, 77063), (4343, 46543), (4687, 43127), (6161, 32809), (6649, 30401), (11009, 18361)]