200513493

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{1039}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 297548160

約数和(自身を除く): 97034667

約数列:

[1, 3, 9, 41, 123, 369, 523, 1039, 1569, 3117, 4707, 9351, 21443, 42599, 64329, 127797, 192987, 383391, 543397, 1630191, 4890573, 22279277, 66837831, 200513493]

約数ペア:

[(1, 200513493), (3, 66837831), (9, 22279277), (41, 4890573), (123, 1630191), (369, 543397), (523, 383391), (1039, 192987), (1569, 127797), (3117, 64329), (4707, 42599), (9351, 21443)]