210869584

素因数分解:

$2^4\times {\mathrm{2957}}^1\times {\mathrm{4457}}^1$

素因数の和:7422

約数の個数: 20

約数和(自身を含む): 408789684

約数和(自身を除く): 197920100

約数列:

[1, 2, 4, 8, 16, 2957, 4457, 5914, 8914, 11828, 17828, 23656, 35656, 47312, 71312, 13179349, 26358698, 52717396, 105434792, 210869584]

約数ペア:

[(1, 210869584), (2, 105434792), (4, 52717396), (8, 26358698), (16, 13179349), (2957, 71312), (4457, 47312), (5914, 35656), (8914, 23656), (11828, 17828)]