205039536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{328589}}^1$

素因数の和:328613

約数の個数: 40

約数和(自身を含む): 570432240

約数和(自身を除く): 365392704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 328589, 657178, 985767, 1314356, 1971534, 2628712, 3943068, 4271657, 5257424, 7886136, 8543314, 12814971, 15772272, 17086628, 25629942, 34173256, 51259884, 68346512, 102519768, 205039536]

約数ペア:

[(1, 205039536), (2, 102519768), (3, 68346512), (4, 51259884), (6, 34173256), (8, 25629942), (12, 17086628), (13, 15772272), (16, 12814971), (24, 8543314), (26, 7886136), (39, 5257424), (48, 4271657), (52, 3943068), (78, 2628712), (104, 1971534), (156, 1314356), (208, 985767), (312, 657178), (624, 328589)]