243961798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{11821}}^1$

素因数の和:12447

約数の個数: 16

約数和(自身を含む): 388139904

約数和(自身を除く): 144178106

約数列:

[1, 2, 17, 34, 607, 1214, 10319, 11821, 20638, 23642, 200957, 401914, 7175347, 14350694, 121980899, 243961798]

約数ペア:

[(1, 243961798), (2, 121980899), (17, 14350694), (34, 7175347), (607, 401914), (1214, 200957), (10319, 23642), (11821, 20638)]