200916870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7907}}^1$

素因数の和:7946

約数の個数: 96

約数和(自身を含む): 605816064

約数和(自身を除く): 404899194

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 7907, 8470, 12705, 15814, 23721, 25410, 39535, 47442, 55349, 79070, 86977, 110698, 118605, 166047, 173954, 237210, 260931, 276745, 332094, 434885, 521862, 553490, 608839, 830235, 869770, 956747, 1217678, 1304655, 1660470, 1826517, 1913494, 2609310, 2870241, 3044195, 3653034, 4783735, 5740482, 6088390, 6697229, 9132585, 9567470, 13394458, 14351205, 18265170, 20091687, 28702410, 33486145, 40183374, 66972290, 100458435, 200916870]

約数ペア:

[(1, 200916870), (2, 100458435), (3, 66972290), (5, 40183374), (6, 33486145), (7, 28702410), (10, 20091687), (11, 18265170), (14, 14351205), (15, 13394458), (21, 9567470), (22, 9132585), (30, 6697229), (33, 6088390), (35, 5740482), (42, 4783735), (55, 3653034), (66, 3044195), (70, 2870241), (77, 2609310), (105, 1913494), (110, 1826517), (121, 1660470), (154, 1304655), (165, 1217678), (210, 956747), (231, 869770), (242, 830235), (330, 608839), (363, 553490), (385, 521862), (462, 434885), (605, 332094), (726, 276745), (770, 260931), (847, 237210), (1155, 173954), (1210, 166047), (1694, 118605), (1815, 110698), (2310, 86977), (2541, 79070), (3630, 55349), (4235, 47442), (5082, 39535), (7907, 25410), (8470, 23721), (12705, 15814)]