203487856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{88937}}^1$

素因数の和:88969

約数の個数: 40

約数和(自身を含む): 463189104

約数和(自身を除く): 259701248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 88937, 177874, 355748, 711496, 978307, 1156181, 1422992, 1956614, 2312362, 3913228, 4624724, 7826456, 9249448, 12717991, 15652912, 18498896, 25435982, 50871964, 101743928, 203487856]

約数ペア:

[(1, 203487856), (2, 101743928), (4, 50871964), (8, 25435982), (11, 18498896), (13, 15652912), (16, 12717991), (22, 9249448), (26, 7826456), (44, 4624724), (52, 3913228), (88, 2312362), (104, 1956614), (143, 1422992), (176, 1156181), (208, 978307), (286, 711496), (572, 355748), (1144, 177874), (2288, 88937)]