205127778

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{15661}}^1$

素因数の和:15762

約数の個数: 32

約数和(自身を含む): 428512320

約数和(自身を除く): 223384542

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 2183, 4366, 6549, 13098, 15661, 31322, 46983, 93966, 579457, 923999, 1158914, 1738371, 1847998, 2771997, 3476742, 5543994, 34187963, 68375926, 102563889, 205127778]

約数ペア:

[(1, 205127778), (2, 102563889), (3, 68375926), (6, 34187963), (37, 5543994), (59, 3476742), (74, 2771997), (111, 1847998), (118, 1738371), (177, 1158914), (222, 923999), (354, 579457), (2183, 93966), (4366, 46983), (6549, 31322), (13098, 15661)]