210964442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{12619}}^1$

素因数の和:13277

約数の個数: 16

約数和(自身を含む): 341345760

約数和(自身を除く): 130381318

約数列:

[1, 2, 13, 26, 643, 1286, 8359, 12619, 16718, 25238, 164047, 328094, 8114017, 16228034, 105482221, 210964442]

約数ペア:

[(1, 210964442), (2, 105482221), (13, 16228034), (26, 8114017), (643, 328094), (1286, 164047), (8359, 25238), (12619, 16718)]