200468146

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 311408496

約数和(自身を除く): 110940350

約数列:

[1, 2, 37, 74, 211, 347, 422, 694, 1369, 2738, 7807, 12839, 15614, 25678, 73217, 146434, 288859, 475043, 577718, 950086, 2709029, 5418058, 100234073, 200468146]

約数ペア:

[(1, 200468146), (2, 100234073), (37, 5418058), (74, 2709029), (211, 950086), (347, 577718), (422, 475043), (694, 288859), (1369, 146434), (2738, 73217), (7807, 25678), (12839, 15614)]