201002487165

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1061}}^1\times {\mathrm{16381}}^1$

素因数の和:17710

約数の個数: 48

約数和(自身を含む): 350110992816

約数和(自身を除く): 149108505651

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1061, 1285, 2313, 3183, 3855, 5305, 9549, 11565, 15915, 16381, 47745, 49143, 81905, 147429, 245715, 272677, 737145, 818031, 1363385, 2454093, 4090155, 4209917, 12270465, 12629751, 17380241, 21049585, 37889253, 52140723, 63148755, 86901205, 156422169, 189446265, 260703615, 782110845, 4466721937, 13400165811, 22333609685, 40200497433, 67000829055, 201002487165]

約数ペア:

[(1, 201002487165), (3, 67000829055), (5, 40200497433), (9, 22333609685), (15, 13400165811), (45, 4466721937), (257, 782110845), (771, 260703615), (1061, 189446265), (1285, 156422169), (2313, 86901205), (3183, 63148755), (3855, 52140723), (5305, 37889253), (9549, 21049585), (11565, 17380241), (15915, 12629751), (16381, 12270465), (47745, 4209917), (49143, 4090155), (81905, 2454093), (147429, 1363385), (245715, 818031), (272677, 737145)]