203870303

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{1523}}^1$

素因数の和:3014

約数の個数: 16

約数和(自身を含む): 251252736

約数和(自身を除く): 47382433

約数列:

[1, 7, 13, 91, 1471, 1523, 10297, 10661, 19123, 19799, 133861, 138593, 2240333, 15682331, 29124329, 203870303]

約数ペア:

[(1, 203870303), (7, 29124329), (13, 15682331), (91, 2240333), (1471, 138593), (1523, 133861), (10297, 19799), (10661, 19123)]