203208201

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{60859}}^1$

素因数の和:60925

約数の個数: 24

約数和(自身を含む): 341789760

約数和(自身を除く): 138581559

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 60859, 182577, 426013, 547731, 1278039, 3225527, 3834117, 9676581, 22578689, 29029743, 67736067, 203208201]

約数ペア:

[(1, 203208201), (3, 67736067), (7, 29029743), (9, 22578689), (21, 9676581), (53, 3834117), (63, 3225527), (159, 1278039), (371, 547731), (477, 426013), (1113, 182577), (3339, 60859)]