201640293

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8363}}^1$

素因数の和:8438

約数の個数: 32

約数和(自身を含む): 321177600

約数和(自身を除く): 119537307

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2679, 8037, 8363, 24111, 25089, 75267, 158897, 225801, 393061, 476691, 1179183, 1430073, 3537549, 4290219, 7468159, 10612647, 22404477, 67213431, 201640293]

約数ペア:

[(1, 201640293), (3, 67213431), (9, 22404477), (19, 10612647), (27, 7468159), (47, 4290219), (57, 3537549), (141, 1430073), (171, 1179183), (423, 476691), (513, 393061), (893, 225801), (1269, 158897), (2679, 75267), (8037, 25089), (8363, 24111)]