200740641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 291962880

約数和(自身を除く): 91222239

約数列:

[1, 3, 17, 43, 51, 129, 239, 383, 717, 731, 1149, 2193, 4063, 6511, 10277, 12189, 16469, 19533, 30831, 49407, 91537, 174709, 274611, 279973, 524127, 839919, 1556129, 3936091, 4668387, 11808273, 66913547, 200740641]

約数ペア:

[(1, 200740641), (3, 66913547), (17, 11808273), (43, 4668387), (51, 3936091), (129, 1556129), (239, 839919), (383, 524127), (717, 279973), (731, 274611), (1149, 174709), (2193, 91537), (4063, 49407), (6511, 30831), (10277, 19533), (12189, 16469)]