213869.00000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{130121}}^1$

素因数の和:130136

約数の個数: 24

約数和(自身を含む): 40598064

約数和(自身を除く): 24202818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 130121, 260242, 390363, 780726, 910847, 1171089, 1821694, 2342178, 2732541, 5465082, 8197623, 16395246]

約数ペア:

[(1, 16395246), (2, 8197623), (3, 5465082), (6, 2732541), (7, 2342178), (9, 1821694), (14, 1171089), (18, 910847), (21, 780726), (42, 390363), (63, 260242), (126, 130121)]