201977768

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{427919}}^1$

素因数の和:427984

約数の個数: 16

約数和(自身を含む): 385128000

約数和(自身を除く): 183150232

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 427919, 855838, 1711676, 3423352, 25247221, 50494442, 100988884, 201977768]

約数ペア:

[(1, 201977768), (2, 100988884), (4, 50494442), (8, 25247221), (59, 3423352), (118, 1711676), (236, 855838), (472, 427919)]