204516477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 344103552

約数和(自身を除く): 139587075

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 137, 153, 187, 411, 561, 887, 1233, 1507, 1683, 2329, 2661, 4521, 6987, 7983, 9757, 13563, 15079, 20961, 25619, 29271, 45237, 76857, 87813, 121519, 135711, 165869, 230571, 364557, 497607, 1093671, 1336709, 1492821, 2065823, 4010127, 6197469, 12030381, 18592407, 22724053, 68172159, 204516477]

約数ペア:

[(1, 204516477), (3, 68172159), (9, 22724053), (11, 18592407), (17, 12030381), (33, 6197469), (51, 4010127), (99, 2065823), (137, 1492821), (153, 1336709), (187, 1093671), (411, 497607), (561, 364557), (887, 230571), (1233, 165869), (1507, 135711), (1683, 121519), (2329, 87813), (2661, 76857), (4521, 45237), (6987, 29271), (7983, 25619), (9757, 20961), (13563, 15079)]