207968106

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 459406080

約数和(自身を除く): 251437974

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 167, 174, 334, 421, 493, 501, 842, 986, 1002, 1263, 1479, 2526, 2839, 2958, 4843, 5678, 7157, 8517, 9686, 12209, 14314, 14529, 17034, 21471, 24418, 29058, 36627, 42942, 70307, 73254, 82331, 140614, 164662, 207553, 210921, 246993, 415106, 421842, 493986, 622659, 1195219, 1245318, 2038903, 2390438, 3585657, 4077806, 6116709, 7171314, 12233418, 34661351, 69322702, 103984053, 207968106]

約数ペア:

[(1, 207968106), (2, 103984053), (3, 69322702), (6, 34661351), (17, 12233418), (29, 7171314), (34, 6116709), (51, 4077806), (58, 3585657), (87, 2390438), (102, 2038903), (167, 1245318), (174, 1195219), (334, 622659), (421, 493986), (493, 421842), (501, 415106), (842, 246993), (986, 210921), (1002, 207553), (1263, 164662), (1479, 140614), (2526, 82331), (2839, 73254), (2958, 70307), (4843, 42942), (5678, 36627), (7157, 29058), (8517, 24418), (9686, 21471), (12209, 17034), (14314, 14529)]