201523930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{876191}}^1$

素因数の和:876221

約数の個数: 16

約数和(自身を含む): 378514944

約数和(自身を除く): 176991014

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 876191, 1752382, 4380955, 8761910, 20152393, 40304786, 100761965, 201523930]

約数ペア:

[(1, 201523930), (2, 100761965), (5, 40304786), (10, 20152393), (23, 8761910), (46, 4380955), (115, 1752382), (230, 876191)]