408077230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{19423}}^1$

素因数の和:19632

約数の個数: 32

約数和(自身を含む): 805552128

約数和(自身を除く): 397474898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 19423, 21010, 38846, 97115, 194230, 213653, 427306, 1068265, 2136530, 3709793, 7419586, 18548965, 37097930, 40807723, 81615446, 204038615, 408077230]

約数ペア:

[(1, 408077230), (2, 204038615), (5, 81615446), (10, 40807723), (11, 37097930), (22, 18548965), (55, 7419586), (110, 3709793), (191, 2136530), (382, 1068265), (955, 427306), (1910, 213653), (2101, 194230), (4202, 97115), (10505, 38846), (19423, 21010)]