200927536

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{172027}}^1$

素因数の和:172108

約数の個数: 20

約数和(自身を含む): 394632232

約数和(自身を除く): 193704696

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 172027, 344054, 688108, 1376216, 2752432, 12557971, 25115942, 50231884, 100463768, 200927536]

約数ペア:

[(1, 200927536), (2, 100463768), (4, 50231884), (8, 25115942), (16, 12557971), (73, 2752432), (146, 1376216), (292, 688108), (584, 344054), (1168, 172027)]