225903643

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 262082304

約数和(自身を除く): 36178661

約数列:

[1, 7, 107, 197, 749, 1379, 1531, 10717, 21079, 147553, 163817, 301607, 1146719, 2111249, 32271949, 225903643]

約数ペア:

[(1, 225903643), (7, 32271949), (107, 2111249), (197, 1146719), (749, 301607), (1379, 163817), (1531, 147553), (10717, 21079)]