201473619

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 287637504

約数和(自身を除く): 86163885

約数列:

[1, 3, 31, 43, 83, 93, 129, 249, 607, 1333, 1821, 2573, 3569, 3999, 7719, 10707, 18817, 26101, 50381, 56451, 78303, 110639, 151143, 331917, 809131, 1561811, 2166383, 2427393, 4685433, 6499149, 67157873, 201473619]

約数ペア:

[(1, 201473619), (3, 67157873), (31, 6499149), (43, 4685433), (83, 2427393), (93, 2166383), (129, 1561811), (249, 809131), (607, 331917), (1333, 151143), (1821, 110639), (2573, 78303), (3569, 56451), (3999, 50381), (7719, 26101), (10707, 18817)]