201791422

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1109}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 355803840

約数和(自身を除く): 154012418

約数列:

[1, 2, 7, 14, 41, 82, 287, 317, 574, 634, 1109, 2218, 2219, 4438, 7763, 12997, 15526, 25994, 45469, 90938, 90979, 181958, 318283, 351553, 636566, 703106, 2460871, 4921742, 14413673, 28827346, 100895711, 201791422]

約数ペア:

[(1, 201791422), (2, 100895711), (7, 28827346), (14, 14413673), (41, 4921742), (82, 2460871), (287, 703106), (317, 636566), (574, 351553), (634, 318283), (1109, 181958), (2218, 90979), (2219, 90938), (4438, 45469), (7763, 25994), (12997, 15526)]