204320148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10069}}^1$

素因数の和:10184

約数の個数: 48

約数和(自身を含む): 507528000

約数和(自身を除く): 303207852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 3382, 5073, 6764, 10069, 10146, 20138, 20292, 30207, 40276, 60414, 120828, 191311, 382622, 573933, 765244, 896141, 1147866, 1792282, 2295732, 2688423, 3584564, 5376846, 10753692, 17026679, 34053358, 51080037, 68106716, 102160074, 204320148]

約数ペア:

[(1, 204320148), (2, 102160074), (3, 68106716), (4, 51080037), (6, 34053358), (12, 17026679), (19, 10753692), (38, 5376846), (57, 3584564), (76, 2688423), (89, 2295732), (114, 1792282), (178, 1147866), (228, 896141), (267, 765244), (356, 573933), (534, 382622), (1068, 191311), (1691, 120828), (3382, 60414), (5073, 40276), (6764, 30207), (10069, 20292), (10146, 20138)]