225404368

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{11119}}^1$

素因数の和:11315

約数の個数: 40

約数和(自身を含む): 501912320

約数和(自身を除く): 276507952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 10136, 11119, 20272, 22238, 44476, 77833, 88952, 155666, 177904, 311332, 622664, 1245328, 2012539, 4025078, 8050156, 14087773, 16100312, 28175546, 32200624, 56351092, 112702184, 225404368]

約数ペア:

[(1, 225404368), (2, 112702184), (4, 56351092), (7, 32200624), (8, 28175546), (14, 16100312), (16, 14087773), (28, 8050156), (56, 4025078), (112, 2012539), (181, 1245328), (362, 622664), (724, 311332), (1267, 177904), (1448, 155666), (2534, 88952), (2896, 77833), (5068, 44476), (10136, 22238), (11119, 20272)]