208076145

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1153}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 340993152

約数和(自身を除く): 132917007

約数列:

[1, 3, 5, 15, 53, 159, 227, 265, 681, 795, 1135, 1153, 3405, 3459, 5765, 12031, 17295, 36093, 60155, 61109, 180465, 183327, 261731, 305545, 785193, 916635, 1308655, 3925965, 13871743, 41615229, 69358715, 208076145]

約数ペア:

[(1, 208076145), (3, 69358715), (5, 41615229), (15, 13871743), (53, 3925965), (159, 1308655), (227, 916635), (265, 785193), (681, 305545), (795, 261731), (1135, 183327), (1153, 180465), (3405, 61109), (3459, 60155), (5765, 36093), (12031, 17295)]