194664910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{1447}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 382828032

約数和(自身を除く): 188163122

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1223, 1447, 2446, 2894, 6115, 7235, 12230, 13453, 14470, 15917, 26906, 31834, 67265, 79585, 134530, 159170, 1769681, 3539362, 8848405, 17696810, 19466491, 38932982, 97332455, 194664910]

約数ペア:

[(1, 194664910), (2, 97332455), (5, 38932982), (10, 19466491), (11, 17696810), (22, 8848405), (55, 3539362), (110, 1769681), (1223, 159170), (1447, 134530), (2446, 79585), (2894, 67265), (6115, 31834), (7235, 26906), (12230, 15917), (13453, 14470)]