203710017

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1201}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 319866624

約数和(自身を除く): 116156607

約数列:

[1, 3, 7, 21, 41, 123, 197, 287, 591, 861, 1201, 1379, 3603, 4137, 8077, 8407, 24231, 25221, 49241, 56539, 147723, 169617, 236597, 344687, 709791, 1034061, 1656179, 4968537, 9700477, 29101431, 67903339, 203710017]

約数ペア:

[(1, 203710017), (3, 67903339), (7, 29101431), (21, 9700477), (41, 4968537), (123, 1656179), (197, 1034061), (287, 709791), (591, 344687), (861, 236597), (1201, 169617), (1379, 147723), (3603, 56539), (4137, 49241), (8077, 25221), (8407, 24231)]