201996511

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 214315200

約数和(自身を除く): 12318689

約数列:

[1, 23, 109, 197, 409, 2507, 4531, 9407, 21473, 44581, 80573, 493879, 1025363, 1853179, 8782457, 201996511]

約数ペア:

[(1, 201996511), (23, 8782457), (109, 1853179), (197, 1025363), (409, 493879), (2507, 80573), (4531, 44581), (9407, 21473)]