201545919

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{8291}}^1$

素因数の和:8407

約数の個数: 24

約数和(自身を含む): 303122352

約数和(自身を除く): 101576433

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 2701, 8103, 8291, 24309, 24873, 74619, 306767, 605243, 920301, 1815729, 2760903, 5447187, 22393991, 67181973, 201545919]

約数ペア:

[(1, 201545919), (3, 67181973), (9, 22393991), (37, 5447187), (73, 2760903), (111, 1815729), (219, 920301), (333, 605243), (657, 306767), (2701, 74619), (8103, 24873), (8291, 24309)]