201493930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{9491}}^1$

素因数の和:9702

約数の個数: 32

約数和(自身を含む): 397752768

約数和(自身を除く): 196258838

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 9491, 10615, 18982, 21230, 47455, 94910, 104401, 208802, 522005, 1044010, 1831763, 3663526, 9158815, 18317630, 20149393, 40298786, 100746965, 201493930]

約数ペア:

[(1, 201493930), (2, 100746965), (5, 40298786), (10, 20149393), (11, 18317630), (22, 9158815), (55, 3663526), (110, 1831763), (193, 1044010), (386, 522005), (965, 208802), (1930, 104401), (2123, 94910), (4246, 47455), (9491, 21230), (10615, 18982)]