201957796816

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1667}}^1\times {\mathrm{69467}}^1$

素因数の和:71251

約数の個数: 40

約数和(自身を含む): 395125647840

約数和(自身を除く): 193167851024

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1667, 1744, 3334, 6668, 13336, 26672, 69467, 138934, 181703, 277868, 363406, 555736, 726812, 1111472, 1453624, 2907248, 7571903, 15143806, 30287612, 60575224, 115801489, 121150448, 231602978, 463205956, 926411912, 1852823824, 12622362301, 25244724602, 50489449204, 100978898408, 201957796816]

約数ペア:

[(1, 201957796816), (2, 100978898408), (4, 50489449204), (8, 25244724602), (16, 12622362301), (109, 1852823824), (218, 926411912), (436, 463205956), (872, 231602978), (1667, 121150448), (1744, 115801489), (3334, 60575224), (6668, 30287612), (13336, 15143806), (26672, 7571903), (69467, 2907248), (138934, 1453624), (181703, 1111472), (277868, 726812), (363406, 555736)]