208068366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 465002496

約数和(自身を除く): 256934130

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 211, 223, 402, 422, 446, 633, 669, 737, 1266, 1338, 1474, 2211, 2321, 2453, 4422, 4642, 4906, 6963, 7359, 13926, 14137, 14718, 14941, 28274, 29882, 42411, 44823, 47053, 84822, 89646, 94106, 141159, 155507, 164351, 282318, 311014, 328702, 466521, 493053, 517583, 933042, 986106, 1035166, 1552749, 3105498, 3152551, 6305102, 9457653, 18915306, 34678061, 69356122, 104034183, 208068366]

約数ペア:

[(1, 208068366), (2, 104034183), (3, 69356122), (6, 34678061), (11, 18915306), (22, 9457653), (33, 6305102), (66, 3152551), (67, 3105498), (134, 1552749), (201, 1035166), (211, 986106), (223, 933042), (402, 517583), (422, 493053), (446, 466521), (633, 328702), (669, 311014), (737, 282318), (1266, 164351), (1338, 155507), (1474, 141159), (2211, 94106), (2321, 89646), (2453, 84822), (4422, 47053), (4642, 44823), (4906, 42411), (6963, 29882), (7359, 28274), (13926, 14941), (14137, 14718)]