207950655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{1213}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 363617280

約数和(自身を除く): 155666625

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1039, 1213, 3117, 3639, 5195, 6065, 11429, 13343, 15585, 18195, 34287, 40029, 57145, 66715, 171435, 200145, 1260307, 3780921, 6301535, 13863377, 18904605, 41590131, 69316885, 207950655]

約数ペア:

[(1, 207950655), (3, 69316885), (5, 41590131), (11, 18904605), (15, 13863377), (33, 6301535), (55, 3780921), (165, 1260307), (1039, 200145), (1213, 171435), (3117, 66715), (3639, 57145), (5195, 40029), (6065, 34287), (11429, 18195), (13343, 15585)]