201372969878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{811157}}^1$

素因数の和:811364

約数の個数: 32

約数和(自身を含む): 327058905600

約数和(自身を除く): 125685935722

約数列:

[1, 2, 19, 38, 47, 94, 139, 278, 893, 1786, 2641, 5282, 6533, 13066, 124127, 248254, 811157, 1622314, 15411983, 30823966, 38124379, 76248758, 112750823, 225501646, 724363201, 1448726402, 2142265637, 4284531274, 5299288681, 10598577362, 100686484939, 201372969878]

約数ペア:

[(1, 201372969878), (2, 100686484939), (19, 10598577362), (38, 5299288681), (47, 4284531274), (94, 2142265637), (139, 1448726402), (278, 724363201), (893, 225501646), (1786, 112750823), (2641, 76248758), (5282, 38124379), (6533, 30823966), (13066, 15411983), (124127, 1622314), (248254, 811157)]