190037210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40177}}^1$

素因数の和:40238

約数の個数: 32

約数和(自身を含む): 381851712

約数和(自身を除く): 191814502

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 40177, 80354, 200885, 401770, 441947, 883894, 1727611, 2209735, 3455222, 4419470, 8638055, 17276110, 19003721, 38007442, 95018605, 190037210]

約数ペア:

[(1, 190037210), (2, 95018605), (5, 38007442), (10, 19003721), (11, 17276110), (22, 8638055), (43, 4419470), (55, 3455222), (86, 2209735), (110, 1727611), (215, 883894), (430, 441947), (473, 401770), (946, 200885), (2365, 80354), (4730, 40177)]