201115418

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1619}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 363916800

約数和(自身を除く): 162801382

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 467, 934, 1619, 3238, 3269, 6538, 8873, 11333, 17746, 22666, 30761, 61522, 62111, 124222, 215327, 430654, 756073, 1512146, 5292511, 10585022, 14365387, 28730774, 100557709, 201115418]

約数ペア:

[(1, 201115418), (2, 100557709), (7, 28730774), (14, 14365387), (19, 10585022), (38, 5292511), (133, 1512146), (266, 756073), (467, 430654), (934, 215327), (1619, 124222), (3238, 62111), (3269, 61522), (6538, 30761), (8873, 22666), (11333, 17746)]