204436617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2207}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 340844544

約数和(自身を除く): 136407927

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 401, 1203, 2207, 2807, 4411, 6621, 8421, 13233, 15449, 24277, 30877, 46347, 72831, 92631, 169939, 509817, 885007, 2655021, 6195049, 9735077, 18585147, 29205231, 68145539, 204436617]

約数ペア:

[(1, 204436617), (3, 68145539), (7, 29205231), (11, 18585147), (21, 9735077), (33, 6195049), (77, 2655021), (231, 885007), (401, 509817), (1203, 169939), (2207, 92631), (2807, 72831), (4411, 46347), (6621, 30877), (8421, 24277), (13233, 15449)]