204968086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 337102560

約数和(自身を除く): 132134474

約数列:

[1, 2, 19, 37, 38, 73, 74, 146, 703, 1387, 1406, 1997, 2701, 2774, 3994, 5402, 37943, 51319, 73889, 75886, 102638, 145781, 147778, 291562, 1403891, 2769839, 2807782, 5393897, 5539678, 10787794, 102484043, 204968086]

約数ペア:

[(1, 204968086), (2, 102484043), (19, 10787794), (37, 5539678), (38, 5393897), (73, 2807782), (74, 2769839), (146, 1403891), (703, 291562), (1387, 147778), (1406, 145781), (1997, 102638), (2701, 75886), (2774, 73889), (3994, 51319), (5402, 37943)]