200919897

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3413}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 301087488

約数和(自身を除く): 100167591

約数列:

[1, 3, 9, 31, 93, 211, 279, 633, 1899, 3413, 6541, 10239, 19623, 30717, 58869, 105803, 317409, 720143, 952227, 2160429, 6481287, 22324433, 66973299, 200919897]

約数ペア:

[(1, 200919897), (3, 66973299), (9, 22324433), (31, 6481287), (93, 2160429), (211, 952227), (279, 720143), (633, 317409), (1899, 105803), (3413, 58869), (6541, 30717), (10239, 19623)]