204601490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{911}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 379275264

約数和(自身を除く): 174673774

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 607, 911, 1214, 1822, 3035, 4555, 6070, 9110, 22459, 33707, 44918, 67414, 112295, 168535, 224590, 337070, 552977, 1105954, 2764885, 5529770, 20460149, 40920298, 102300745, 204601490]

約数ペア:

[(1, 204601490), (2, 102300745), (5, 40920298), (10, 20460149), (37, 5529770), (74, 2764885), (185, 1105954), (370, 552977), (607, 337070), (911, 224590), (1214, 168535), (1822, 112295), (3035, 67414), (4555, 44918), (6070, 33707), (9110, 22459)]