191894262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 272592138

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 191, 266, 382, 399, 573, 798, 1146, 1259, 1337, 2518, 2674, 3629, 3777, 4011, 7258, 7554, 8022, 8813, 10887, 17626, 21774, 23921, 25403, 26439, 47842, 50806, 52878, 71763, 76209, 143526, 152418, 167447, 240469, 334894, 480938, 502341, 721407, 1004682, 1442814, 1683283, 3366566, 4568911, 5049849, 9137822, 10099698, 13706733, 27413466, 31982377, 63964754, 95947131, 191894262]

約数ペア:

[(1, 191894262), (2, 95947131), (3, 63964754), (6, 31982377), (7, 27413466), (14, 13706733), (19, 10099698), (21, 9137822), (38, 5049849), (42, 4568911), (57, 3366566), (114, 1683283), (133, 1442814), (191, 1004682), (266, 721407), (382, 502341), (399, 480938), (573, 334894), (798, 240469), (1146, 167447), (1259, 152418), (1337, 143526), (2518, 76209), (2674, 71763), (3629, 52878), (3777, 50806), (4011, 47842), (7258, 26439), (7554, 25403), (8022, 23921), (8813, 21774), (10887, 17626)]