202171473

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10453}}^1$

素因数の和:10773

約数の個数: 24

約数和(自身を含む): 334862528

約数和(自身を除く): 132691055

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 10453, 19341, 31359, 73171, 94077, 219513, 658539, 3209071, 9627213, 22463497, 28881639, 67390491, 202171473]

約数ペア:

[(1, 202171473), (3, 67390491), (7, 28881639), (9, 22463497), (21, 9627213), (63, 3209071), (307, 658539), (921, 219513), (2149, 94077), (2763, 73171), (6447, 31359), (10453, 19341)]