164521201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 179492544

約数和(自身を除く): 14971343

約数列:

[1, 13, 197, 227, 283, 2561, 2951, 3679, 44719, 55751, 64241, 581347, 724763, 835133, 12655477, 164521201]

約数ペア:

[(1, 164521201), (13, 12655477), (197, 835133), (227, 724763), (283, 581347), (2561, 64241), (2951, 55751), (3679, 44719)]