221424112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152077}}^1$

素因数の和:152105

約数の個数: 40

約数和(自身を含む): 528014816

約数和(自身を除く): 306590704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 152077, 304154, 608308, 1064539, 1216616, 1977001, 2129078, 2433232, 3954002, 4258156, 7908004, 8516312, 13839007, 15816008, 17032624, 27678014, 31632016, 55356028, 110712056, 221424112]

約数ペア:

[(1, 221424112), (2, 110712056), (4, 55356028), (7, 31632016), (8, 27678014), (13, 17032624), (14, 15816008), (16, 13839007), (26, 8516312), (28, 7908004), (52, 4258156), (56, 3954002), (91, 2433232), (104, 2129078), (112, 1977001), (182, 1216616), (208, 1064539), (364, 608308), (728, 304154), (1456, 152077)]