213301836

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 615572496

約数和(自身を除く): 402270660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 97, 99, 108, 132, 162, 194, 198, 291, 297, 324, 388, 396, 582, 594, 617, 873, 891, 1067, 1164, 1188, 1234, 1746, 1782, 1851, 2134, 2468, 2619, 3201, 3492, 3564, 3702, 4268, 5238, 5553, 6402, 6787, 7404, 7857, 9603, 10476, 11106, 12804, 13574, 15714, 16659, 19206, 20361, 22212, 27148, 28809, 31428, 33318, 38412, 40722, 49977, 57618, 59849, 61083, 66636, 81444, 86427, 99954, 115236, 119698, 122166, 172854, 179547, 183249, 199908, 239396, 244332, 345708, 359094, 366498, 538641, 549747, 658339, 718188, 732996, 1077282, 1099494, 1316678, 1615923, 1975017, 2154564, 2198988, 2633356, 3231846, 3950034, 4847769, 5925051, 6463692, 7900068, 9695538, 11850102, 17775153, 19391076, 23700204, 35550306, 53325459, 71100612, 106650918, 213301836]

約数ペア:

[(1, 213301836), (2, 106650918), (3, 71100612), (4, 53325459), (6, 35550306), (9, 23700204), (11, 19391076), (12, 17775153), (18, 11850102), (22, 9695538), (27, 7900068), (33, 6463692), (36, 5925051), (44, 4847769), (54, 3950034), (66, 3231846), (81, 2633356), (97, 2198988), (99, 2154564), (108, 1975017), (132, 1615923), (162, 1316678), (194, 1099494), (198, 1077282), (291, 732996), (297, 718188), (324, 658339), (388, 549747), (396, 538641), (582, 366498), (594, 359094), (617, 345708), (873, 244332), (891, 239396), (1067, 199908), (1164, 183249), (1188, 179547), (1234, 172854), (1746, 122166), (1782, 119698), (1851, 115236), (2134, 99954), (2468, 86427), (2619, 81444), (3201, 66636), (3492, 61083), (3564, 59849), (3702, 57618), (4268, 49977), (5238, 40722), (5553, 38412), (6402, 33318), (6787, 31428), (7404, 28809), (7857, 27148), (9603, 22212), (10476, 20361), (11106, 19206), (12804, 16659), (13574, 15714)]