193806796

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{8387}}^1$

素因数の和:8553

約数の個数: 24

約数和(自身を含む): 348773040

約数和(自身を除く): 154966244

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5777, 8387, 11554, 16774, 23108, 33548, 444511, 889022, 914183, 1778044, 1828366, 3656732, 48451699, 96903398, 193806796]

約数ペア:

[(1, 193806796), (2, 96903398), (4, 48451699), (53, 3656732), (106, 1828366), (109, 1778044), (212, 914183), (218, 889022), (436, 444511), (5777, 33548), (8387, 23108), (11554, 16774)]