200513954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3761}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 335871360

約数和(自身を除く): 135357406

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 2318, 2806, 3761, 7522, 26657, 53314, 71459, 86503, 142918, 173006, 229421, 458842, 1643557, 3287114, 4358999, 5276683, 8717998, 10553366, 100256977, 200513954]

約数ペア:

[(1, 200513954), (2, 100256977), (19, 10553366), (23, 8717998), (38, 5276683), (46, 4358999), (61, 3287114), (122, 1643557), (437, 458842), (874, 229421), (1159, 173006), (1403, 142918), (2318, 86503), (2806, 71459), (3761, 53314), (7522, 26657)]