191010386

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1753}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 337104768

約数和(自身を除く): 146094382

約数列:

[1, 2, 7, 14, 43, 86, 181, 301, 362, 602, 1267, 1753, 2534, 3506, 7783, 12271, 15566, 24542, 54481, 75379, 108962, 150758, 317293, 527653, 634586, 1055306, 2221051, 4442102, 13643599, 27287198, 95505193, 191010386]

約数ペア:

[(1, 191010386), (2, 95505193), (7, 27287198), (14, 13643599), (43, 4442102), (86, 2221051), (181, 1055306), (301, 634586), (362, 527653), (602, 317293), (1267, 150758), (1753, 108962), (2534, 75379), (3506, 54481), (7783, 24542), (12271, 15566)]