205096914

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{769}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 498960000

約数和(自身を除く): 293863086

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 449, 594, 769, 898, 1347, 1538, 2307, 2694, 4041, 4614, 4939, 6921, 8082, 8459, 9878, 12123, 13842, 14817, 16918, 20763, 24246, 25377, 29634, 41526, 44451, 50754, 76131, 88902, 133353, 152262, 228393, 266706, 345281, 456786, 690562, 1035843, 2071686, 3107529, 3798091, 6215058, 7596182, 9322587, 11394273, 18645174, 22788546, 34182819, 68365638, 102548457, 205096914]

約数ペア:

[(1, 205096914), (2, 102548457), (3, 68365638), (6, 34182819), (9, 22788546), (11, 18645174), (18, 11394273), (22, 9322587), (27, 7596182), (33, 6215058), (54, 3798091), (66, 3107529), (99, 2071686), (198, 1035843), (297, 690562), (449, 456786), (594, 345281), (769, 266706), (898, 228393), (1347, 152262), (1538, 133353), (2307, 88902), (2694, 76131), (4041, 50754), (4614, 44451), (4939, 41526), (6921, 29634), (8082, 25377), (8459, 24246), (9878, 20763), (12123, 16918), (13842, 14817)]