202100629256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18726893}}^1$

素因数の和:18726989

約数の個数: 32

約数和(自身を含む): 404500910400

約数和(自身を除く): 202400281144

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 18726893, 37453786, 74907572, 149815144, 355810967, 711621934, 1329609403, 1423243868, 2659218806, 2846487736, 5318437612, 10636875224, 25262578657, 50525157314, 101050314628, 202100629256]

約数ペア:

[(1, 202100629256), (2, 101050314628), (4, 50525157314), (8, 25262578657), (19, 10636875224), (38, 5318437612), (71, 2846487736), (76, 2659218806), (142, 1423243868), (152, 1329609403), (284, 711621934), (568, 355810967), (1349, 149815144), (2698, 74907572), (5396, 37453786), (10792, 18726893)]