201007785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2141}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 351630720

約数和(自身を除く): 150622935

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 569, 1707, 2141, 2845, 6259, 6423, 8535, 10705, 18777, 23551, 31295, 32115, 70653, 93885, 117755, 353265, 1218229, 3654687, 6091145, 13400519, 18273435, 40201557, 67002595, 201007785]

約数ペア:

[(1, 201007785), (3, 67002595), (5, 40201557), (11, 18273435), (15, 13400519), (33, 6091145), (55, 3654687), (165, 1218229), (569, 353265), (1707, 117755), (2141, 93885), (2845, 70653), (6259, 32115), (6423, 31295), (8535, 23551), (10705, 18777)]