193885811

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{1229}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 229232640

約数和(自身を除く): 35346829

約数列:

[1, 7, 31, 217, 727, 1229, 5089, 8603, 22537, 38099, 157759, 266693, 893483, 6254381, 27697973, 193885811]

約数ペア:

[(1, 193885811), (7, 27697973), (31, 6254381), (217, 893483), (727, 266693), (1229, 157759), (5089, 38099), (8603, 22537)]