201976422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 455673600

約数和(自身を除く): 253697178

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 89, 102, 114, 178, 267, 323, 534, 646, 969, 1171, 1513, 1691, 1938, 2342, 3026, 3382, 3513, 4539, 5073, 7026, 9078, 10146, 19907, 22249, 28747, 39814, 44498, 57494, 59721, 66747, 86241, 104219, 119442, 133494, 172482, 208438, 312657, 378233, 625314, 756466, 1134699, 1771723, 1980161, 2269398, 3543446, 3960322, 5315169, 5940483, 10630338, 11880966, 33662737, 67325474, 100988211, 201976422]

約数ペア:

[(1, 201976422), (2, 100988211), (3, 67325474), (6, 33662737), (17, 11880966), (19, 10630338), (34, 5940483), (38, 5315169), (51, 3960322), (57, 3543446), (89, 2269398), (102, 1980161), (114, 1771723), (178, 1134699), (267, 756466), (323, 625314), (534, 378233), (646, 312657), (969, 208438), (1171, 172482), (1513, 133494), (1691, 119442), (1938, 104219), (2342, 86241), (3026, 66747), (3382, 59721), (3513, 57494), (4539, 44498), (5073, 39814), (7026, 28747), (9078, 22249), (10146, 19907)]