205674756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{349787}}^1$

素因数の和:349808

約数の個数: 36

約数和(自身を含む): 558261648

約数和(自身を除く): 352586892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 349787, 699574, 1049361, 1399148, 2098722, 2448509, 4197444, 4897018, 7345527, 9794036, 14691054, 17139563, 29382108, 34279126, 51418689, 68558252, 102837378, 205674756]

約数ペア:

[(1, 205674756), (2, 102837378), (3, 68558252), (4, 51418689), (6, 34279126), (7, 29382108), (12, 17139563), (14, 14691054), (21, 9794036), (28, 7345527), (42, 4897018), (49, 4197444), (84, 2448509), (98, 2098722), (147, 1399148), (196, 1049361), (294, 699574), (588, 349787)]