16201995843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1993}}^1$

素因数の和:2404

約数の個数: 64

約数和(自身を含む): 25621719552

約数和(自身を除く): 9419723709

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 337, 473, 561, 731, 1011, 1419, 1993, 2193, 3707, 5729, 5979, 8041, 11121, 14491, 17187, 21923, 24123, 33881, 43473, 63019, 65769, 85699, 101643, 159401, 189057, 246347, 257097, 372691, 478203, 671641, 739041, 942689, 1118073, 1456883, 2014923, 2709817, 2828067, 4370649, 7388051, 8129451, 11417897, 16025713, 22164153, 28880563, 34253691, 48077139, 86641689, 125596867, 317686193, 376790601, 490969571, 953058579, 1472908713, 5400665281, 16201995843]

約数ペア:

[(1, 16201995843), (3, 5400665281), (11, 1472908713), (17, 953058579), (33, 490969571), (43, 376790601), (51, 317686193), (129, 125596867), (187, 86641689), (337, 48077139), (473, 34253691), (561, 28880563), (731, 22164153), (1011, 16025713), (1419, 11417897), (1993, 8129451), (2193, 7388051), (3707, 4370649), (5729, 2828067), (5979, 2709817), (8041, 2014923), (11121, 1456883), (14491, 1118073), (17187, 942689), (21923, 739041), (24123, 671641), (33881, 478203), (43473, 372691), (63019, 257097), (65769, 246347), (85699, 189057), (101643, 159401)]