196675984

素因数分解:

$2^4\times {\mathrm{2957}}^1\times {\mathrm{4157}}^1$

素因数の和:7122

約数の個数: 20

約数和(自身を含む): 381280284

約数和(自身を除く): 184604300

約数列:

[1, 2, 4, 8, 16, 2957, 4157, 5914, 8314, 11828, 16628, 23656, 33256, 47312, 66512, 12292249, 24584498, 49168996, 98337992, 196675984]

約数ペア:

[(1, 196675984), (2, 98337992), (4, 49168996), (8, 24584498), (16, 12292249), (2957, 66512), (4157, 47312), (5914, 33256), (8314, 23656), (11828, 16628)]