230912638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{75511}}^1$

素因数の和:75663

約数の個数: 16

約数和(自身を含む): 380580480

約数和(自身を除く): 149667842

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 75511, 151022, 830621, 1661242, 10496029, 20992058, 115456319, 230912638]

約数ペア:

[(1, 230912638), (2, 115456319), (11, 20992058), (22, 10496029), (139, 1661242), (278, 830621), (1529, 151022), (3058, 75511)]