223839952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{117563}}^1$

素因数の和:117595

約数の個数: 40

約数和(自身を含む): 524805696

約数和(自身を除く): 300965744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 117563, 235126, 470252, 822941, 940504, 1645882, 1881008, 1998571, 3291764, 3997142, 6583528, 7994284, 13167056, 13989997, 15988568, 27979994, 31977136, 55959988, 111919976, 223839952]

約数ペア:

[(1, 223839952), (2, 111919976), (4, 55959988), (7, 31977136), (8, 27979994), (14, 15988568), (16, 13989997), (17, 13167056), (28, 7994284), (34, 6583528), (56, 3997142), (68, 3291764), (112, 1998571), (119, 1881008), (136, 1645882), (238, 940504), (272, 822941), (476, 470252), (952, 235126), (1904, 117563)]