201913404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{218521}}^1$

素因数の和:218546

約数の個数: 48

約数和(自身を含む): 587387136

約数和(自身を除く): 385473732

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 218521, 437042, 655563, 874084, 1311126, 1529647, 2403731, 2622252, 3059294, 4588941, 4807462, 6118588, 7211193, 9177882, 9614924, 14422386, 16826117, 18355764, 28844772, 33652234, 50478351, 67304468, 100956702, 201913404]

約数ペア:

[(1, 201913404), (2, 100956702), (3, 67304468), (4, 50478351), (6, 33652234), (7, 28844772), (11, 18355764), (12, 16826117), (14, 14422386), (21, 9614924), (22, 9177882), (28, 7211193), (33, 6118588), (42, 4807462), (44, 4588941), (66, 3059294), (77, 2622252), (84, 2403731), (132, 1529647), (154, 1311126), (231, 874084), (308, 655563), (462, 437042), (924, 218521)]