210008601

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 350138880

約数和(自身を除く): 140130279

約数列:

[1, 3, 9, 11, 31, 33, 41, 93, 99, 123, 279, 341, 369, 451, 1023, 1271, 1353, 1669, 3069, 3813, 4059, 5007, 11439, 13981, 15021, 18359, 41943, 51739, 55077, 68429, 125829, 155217, 165231, 205287, 465651, 569129, 615861, 752719, 1707387, 2121299, 2258157, 5122161, 6363897, 6774471, 19091691, 23334289, 70002867, 210008601]

約数ペア:

[(1, 210008601), (3, 70002867), (9, 23334289), (11, 19091691), (31, 6774471), (33, 6363897), (41, 5122161), (93, 2258157), (99, 2121299), (123, 1707387), (279, 752719), (341, 615861), (369, 569129), (451, 465651), (1023, 205287), (1271, 165231), (1353, 155217), (1669, 125829), (3069, 68429), (3813, 55077), (4059, 51739), (5007, 41943), (11439, 18359), (13981, 15021)]