201797703

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 304512000

約数和(自身を除く): 102714297

約数列:

[1, 3, 9, 27, 103, 149, 309, 447, 487, 927, 1341, 1461, 2781, 4023, 4383, 13149, 15347, 46041, 50161, 72563, 138123, 150483, 217689, 414369, 451449, 653067, 1354347, 1959201, 7473989, 22421967, 67265901, 201797703]

約数ペア:

[(1, 201797703), (3, 67265901), (9, 22421967), (27, 7473989), (103, 1959201), (149, 1354347), (309, 653067), (447, 451449), (487, 414369), (927, 217689), (1341, 150483), (1461, 138123), (2781, 72563), (4023, 50161), (4383, 46041), (13149, 15347)]