205654056

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{120689}}^1$

素因数の和:120769

約数の個数: 32

約数和(自身を含む): 521380800

約数和(自身を除く): 315726744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 120689, 241378, 362067, 482756, 724134, 965512, 1448268, 2896536, 8568919, 17137838, 25706757, 34275676, 51413514, 68551352, 102827028, 205654056]

約数ペア:

[(1, 205654056), (2, 102827028), (3, 68551352), (4, 51413514), (6, 34275676), (8, 25706757), (12, 17137838), (24, 8568919), (71, 2896536), (142, 1448268), (213, 965512), (284, 724134), (426, 482756), (568, 362067), (852, 241378), (1704, 120689)]