203479647

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3413}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 330365952

約数和(自身を除く): 126886305

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 357, 501, 1169, 2839, 3413, 3507, 8517, 10239, 19873, 23891, 58021, 59619, 71673, 174063, 406147, 569971, 1218441, 1709913, 3989797, 9689507, 11969391, 29068521, 67826549, 203479647]

約数ペア:

[(1, 203479647), (3, 67826549), (7, 29068521), (17, 11969391), (21, 9689507), (51, 3989797), (119, 1709913), (167, 1218441), (357, 569971), (501, 406147), (1169, 174063), (2839, 71673), (3413, 59619), (3507, 58021), (8517, 23891), (10239, 19873)]