207795777

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25307}}^1$

素因数の和:25357

約数の個数: 32

約数和(自身を含む): 349857792

約数和(自身を除く): 142062015

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 25307, 75921, 177149, 430219, 531447, 582061, 1290657, 1746183, 3011533, 4074427, 9034599, 9895037, 12223281, 29685111, 69265259, 207795777]

約数ペア:

[(1, 207795777), (3, 69265259), (7, 29685111), (17, 12223281), (21, 9895037), (23, 9034599), (51, 4074427), (69, 3011533), (119, 1746183), (161, 1290657), (357, 582061), (391, 531447), (483, 430219), (1173, 177149), (2737, 75921), (8211, 25307)]