207937785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1093}}^1\times {\mathrm{1153}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 363593088

約数和(自身を除く): 155655303

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1093, 1153, 3279, 3459, 5465, 5765, 12023, 12683, 16395, 17295, 36069, 38049, 60115, 63415, 180345, 190245, 1260229, 3780687, 6301145, 13862519, 18903435, 41587557, 69312595, 207937785]

約数ペア:

[(1, 207937785), (3, 69312595), (5, 41587557), (11, 18903435), (15, 13862519), (33, 6301145), (55, 3780687), (165, 1260229), (1093, 190245), (1153, 180345), (3279, 63415), (3459, 60115), (5465, 38049), (5765, 36069), (12023, 17295), (12683, 16395)]