201998394578

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1\times {\mathrm{1175407}}^1$

素因数の和:1178401

約数の個数: 16

約数和(自身を含む): 313551838080

約数和(自身を除く): 111553443502

約数列:

[1, 2, 29, 58, 2963, 5926, 85927, 171854, 1175407, 2350814, 34086803, 68173606, 3482730941, 6965461882, 100999197289, 201998394578]

約数ペア:

[(1, 201998394578), (2, 100999197289), (29, 6965461882), (58, 3482730941), (2963, 68173606), (5926, 34086803), (85927, 2350814), (171854, 1175407)]