198486608

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{22679}}^1$

素因数の和:23234

約数の個数: 20

約数和(自身を含む): 385287840

約数和(自身を除く): 186801232

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 22679, 45358, 90716, 181432, 362864, 12405413, 24810826, 49621652, 99243304, 198486608]

約数ペア:

[(1, 198486608), (2, 99243304), (4, 49621652), (8, 24810826), (16, 12405413), (547, 362864), (1094, 181432), (2188, 90716), (4376, 45358), (8752, 22679)]