207849378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{641}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 482578560

約数和(自身を除く): 274729182

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 289, 374, 561, 578, 641, 867, 1122, 1282, 1734, 1923, 3179, 3846, 4913, 6358, 7051, 9537, 9826, 10897, 14102, 14739, 19074, 21153, 21794, 29478, 32691, 42306, 54043, 65382, 108086, 119867, 162129, 185249, 239734, 324258, 359601, 370498, 555747, 719202, 1111494, 2037739, 3149233, 4075478, 6113217, 6298466, 9447699, 12226434, 18895398, 34641563, 69283126, 103924689, 207849378]

約数ペア:

[(1, 207849378), (2, 103924689), (3, 69283126), (6, 34641563), (11, 18895398), (17, 12226434), (22, 9447699), (33, 6298466), (34, 6113217), (51, 4075478), (66, 3149233), (102, 2037739), (187, 1111494), (289, 719202), (374, 555747), (561, 370498), (578, 359601), (641, 324258), (867, 239734), (1122, 185249), (1282, 162129), (1734, 119867), (1923, 108086), (3179, 65382), (3846, 54043), (4913, 42306), (6358, 32691), (7051, 29478), (9537, 21794), (9826, 21153), (10897, 19074), (14102, 14739)]