201652090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{881}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 371879424

約数和(自身を除く): 170227334

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 487, 881, 974, 1762, 2435, 4405, 4870, 8810, 22889, 41407, 45778, 82814, 114445, 207035, 228890, 414070, 429047, 858094, 2145235, 4290470, 20165209, 40330418, 100826045, 201652090]

約数ペア:

[(1, 201652090), (2, 100826045), (5, 40330418), (10, 20165209), (47, 4290470), (94, 2145235), (235, 858094), (470, 429047), (487, 414070), (881, 228890), (974, 207035), (1762, 114445), (2435, 82814), (4405, 45778), (4870, 41407), (8810, 22889)]