211034181636

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5059}}^1\times {\mathrm{21863}}^1$

素因数の和:26985

約数の個数: 72

約数和(自身を含む): 543644861760

約数和(自身を除く): 332610680124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 5059, 10118, 15177, 20236, 21863, 30354, 43726, 45531, 60708, 65589, 87452, 91062, 131178, 182124, 196767, 262356, 268127, 393534, 536254, 787068, 804381, 1072508, 1158739, 1608762, 2317478, 2413143, 3217524, 3476217, 4634956, 4826286, 6952434, 9652572, 10428651, 13904868, 20857302, 41714604, 110604917, 221209834, 331814751, 442419668, 663629502, 995444253, 1327259004, 1990888506, 3981777012, 5862060601, 11724121202, 17586181803, 23448242404, 35172363606, 52758545409, 70344727212, 105517090818, 211034181636]

約数ペア:

[(1, 211034181636), (2, 105517090818), (3, 70344727212), (4, 52758545409), (6, 35172363606), (9, 23448242404), (12, 17586181803), (18, 11724121202), (36, 5862060601), (53, 3981777012), (106, 1990888506), (159, 1327259004), (212, 995444253), (318, 663629502), (477, 442419668), (636, 331814751), (954, 221209834), (1908, 110604917), (5059, 41714604), (10118, 20857302), (15177, 13904868), (20236, 10428651), (21863, 9652572), (30354, 6952434), (43726, 4826286), (45531, 4634956), (60708, 3476217), (65589, 3217524), (87452, 2413143), (91062, 2317478), (131178, 1608762), (182124, 1158739), (196767, 1072508), (262356, 804381), (268127, 787068), (393534, 536254)]