203785474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{4339}}^1$

素因数の和:5385

約数の個数: 16

約数和(自身を含む): 319354560

約数和(自身を除く): 115569086

約数列:

[1, 2, 23, 46, 1021, 2042, 4339, 8678, 23483, 46966, 99797, 199594, 4430119, 8860238, 101892737, 203785474]

約数ペア:

[(1, 203785474), (2, 101892737), (23, 8860238), (46, 4430119), (1021, 199594), (2042, 99797), (4339, 46966), (8678, 23483)]