197384752

素因数分解:

$2^4\times {\mathrm{1439}}^1\times {\mathrm{8573}}^1$

素因数の和:10020

約数の個数: 20

約数和(自身を含む): 382743360

約数和(自身を除く): 185358608

約数列:

[1, 2, 4, 8, 16, 1439, 2878, 5756, 8573, 11512, 17146, 23024, 34292, 68584, 137168, 12336547, 24673094, 49346188, 98692376, 197384752]

約数ペア:

[(1, 197384752), (2, 98692376), (4, 49346188), (8, 24673094), (16, 12336547), (1439, 137168), (2878, 68584), (5756, 34292), (8573, 23024), (11512, 17146)]