210879214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4745

約数の個数: 48

約数和(自身を含む): 412145280

約数和(自身を除く): 201266066

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 3211, 3458, 4691, 6422, 9382, 22477, 32837, 44954, 60983, 65674, 89129, 121966, 178258, 426881, 623903, 792779, 853762, 1158677, 1247806, 1585558, 2317354, 5549453, 8110739, 11098906, 15062801, 16221478, 30125602, 105439607, 210879214]

約数ペア:

[(1, 210879214), (2, 105439607), (7, 30125602), (13, 16221478), (14, 15062801), (19, 11098906), (26, 8110739), (38, 5549453), (91, 2317354), (133, 1585558), (169, 1247806), (182, 1158677), (247, 853762), (266, 792779), (338, 623903), (494, 426881), (1183, 178258), (1729, 121966), (2366, 89129), (3211, 65674), (3458, 60983), (4691, 44954), (6422, 32837), (9382, 22477)]