201653886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 473126400

約数和(自身を除く): 271472514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 89, 146, 178, 219, 267, 438, 511, 534, 623, 739, 1022, 1246, 1478, 1533, 1869, 2217, 3066, 3738, 4434, 5173, 6497, 10346, 12994, 15519, 19491, 31038, 38982, 45479, 53947, 65771, 90958, 107894, 131542, 136437, 161841, 197313, 272874, 323682, 377629, 394626, 460397, 755258, 920794, 1132887, 1381191, 2265774, 2762382, 4801283, 9602566, 14403849, 28807698, 33608981, 67217962, 100826943, 201653886]

約数ペア:

[(1, 201653886), (2, 100826943), (3, 67217962), (6, 33608981), (7, 28807698), (14, 14403849), (21, 9602566), (42, 4801283), (73, 2762382), (89, 2265774), (146, 1381191), (178, 1132887), (219, 920794), (267, 755258), (438, 460397), (511, 394626), (534, 377629), (623, 323682), (739, 272874), (1022, 197313), (1246, 161841), (1478, 136437), (1533, 131542), (1869, 107894), (2217, 90958), (3066, 65771), (3738, 53947), (4434, 45479), (5173, 38982), (6497, 31038), (10346, 19491), (12994, 15519)]