201806488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940447}}^1$

素因数の和:1940466

約数の個数: 16

約数和(自身を含む): 407494080

約数和(自身を除く): 205687592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940447, 3880894, 7761788, 15523576, 25225811, 50451622, 100903244, 201806488]

約数ペア:

[(1, 201806488), (2, 100903244), (4, 50451622), (8, 25225811), (13, 15523576), (26, 7761788), (52, 3880894), (104, 1940447)]