205087136

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{278651}}^1$

素因数の和:278684

約数の個数: 24

約数和(自身を含む): 421321824

約数和(自身を除く): 216234688

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 278651, 557302, 1114604, 2229208, 4458416, 6408973, 8916832, 12817946, 25635892, 51271784, 102543568, 205087136]

約数ペア:

[(1, 205087136), (2, 102543568), (4, 51271784), (8, 25635892), (16, 12817946), (23, 8916832), (32, 6408973), (46, 4458416), (92, 2229208), (184, 1114604), (368, 557302), (736, 278651)]