200827430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{489823}}^1$

素因数の和:489871

約数の個数: 16

約数和(自身を含む): 370306944

約数和(自身を除く): 169479514

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 489823, 979646, 2449115, 4898230, 20082743, 40165486, 100413715, 200827430]

約数ペア:

[(1, 200827430), (2, 100413715), (5, 40165486), (10, 20082743), (41, 4898230), (82, 2449115), (205, 979646), (410, 489823)]