213762046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14387}}^1$

素因数の和:14448

約数の個数: 32

約数和(自身を含む): 372936960

約数和(自身を除く): 159174914

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 7429, 14387, 14858, 28774, 244579, 273353, 330901, 489158, 546706, 661802, 4647001, 5625317, 6287119, 9294002, 11250634, 12574238, 106881023, 213762046]

約数ペア:

[(1, 213762046), (2, 106881023), (17, 12574238), (19, 11250634), (23, 9294002), (34, 6287119), (38, 5625317), (46, 4647001), (323, 661802), (391, 546706), (437, 489158), (646, 330901), (782, 273353), (874, 244579), (7429, 28774), (14387, 14858)]