203445303

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 275481600

約数和(自身を除く): 72036297

約数列:

[1, 3, 79, 237, 421, 1263, 2039, 6117, 33259, 99777, 161081, 483243, 858419, 2575257, 67815101, 203445303]

約数ペア:

[(1, 203445303), (3, 67815101), (79, 2575257), (237, 858419), (421, 483243), (1263, 161081), (2039, 99777), (6117, 33259)]