203465613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 307802880

約数和(自身を除く): 104337267

約数列:

[1, 3, 13, 23, 39, 69, 109, 299, 327, 897, 1417, 2081, 2507, 4251, 6243, 7521, 27053, 32591, 47863, 81159, 97773, 143589, 226829, 622219, 680487, 1866657, 2948777, 5217067, 8846331, 15651201, 67821871, 203465613]

約数ペア:

[(1, 203465613), (3, 67821871), (13, 15651201), (23, 8846331), (39, 5217067), (69, 2948777), (109, 1866657), (299, 680487), (327, 622219), (897, 226829), (1417, 143589), (2081, 97773), (2507, 81159), (4251, 47863), (6243, 32591), (7521, 27053)]