202189065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 357965568

約数和(自身を除く): 155776503

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 169, 195, 235, 507, 611, 705, 845, 1697, 1833, 2535, 3055, 5091, 7943, 8485, 9165, 22061, 23829, 25455, 39715, 66183, 79759, 110305, 119145, 239277, 286793, 330915, 398795, 860379, 1036867, 1196385, 1433965, 3110601, 4301895, 5184335, 13479271, 15553005, 40437813, 67396355, 202189065]

約数ペア:

[(1, 202189065), (3, 67396355), (5, 40437813), (13, 15553005), (15, 13479271), (39, 5184335), (47, 4301895), (65, 3110601), (141, 1433965), (169, 1196385), (195, 1036867), (235, 860379), (507, 398795), (611, 330915), (705, 286793), (845, 239277), (1697, 119145), (1833, 110305), (2535, 79759), (3055, 66183), (5091, 39715), (7943, 25455), (8485, 23829), (9165, 22061)]