203921066

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{4957}}^1$

素因数の和:5333

約数の個数: 16

約数和(自身を含む): 311521056

約数和(自身を除く): 107599990

約数列:

[1, 2, 67, 134, 307, 614, 4957, 9914, 20569, 41138, 332119, 664238, 1521799, 3043598, 101960533, 203921066]

約数ペア:

[(1, 203921066), (2, 101960533), (67, 3043598), (134, 1521799), (307, 664238), (614, 332119), (4957, 41138), (9914, 20569)]