201498230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7741}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 384622560

約数和(自身を除く): 183124330

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 7741, 13015, 15482, 26030, 38705, 77410, 147079, 294158, 735395, 1060517, 1470790, 2121034, 5302585, 10605170, 20149823, 40299646, 100749115, 201498230]

約数ペア:

[(1, 201498230), (2, 100749115), (5, 40299646), (10, 20149823), (19, 10605170), (38, 5302585), (95, 2121034), (137, 1470790), (190, 1060517), (274, 735395), (685, 294158), (1370, 147079), (2603, 77410), (5206, 38705), (7741, 26030), (13015, 15482)]