210992936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{342521}}^1$

素因数の和:342545

約数の個数: 32

約数和(自身を含む): 493231680

約数和(自身を除く): 282238744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 342521, 685042, 1370084, 2397647, 2740168, 3767731, 4795294, 7535462, 9590588, 15070924, 19181176, 26374117, 30141848, 52748234, 105496468, 210992936]

約数ペア:

[(1, 210992936), (2, 105496468), (4, 52748234), (7, 30141848), (8, 26374117), (11, 19181176), (14, 15070924), (22, 9590588), (28, 7535462), (44, 4795294), (56, 3767731), (77, 2740168), (88, 2397647), (154, 1370084), (308, 685042), (616, 342521)]