201650257548

素因数分解:

$2^2\times 3^2\times {\mathrm{78803}}^1\times {\mathrm{71081}}^1$

素因数の和:149894

約数の個数: 36

約数和(自身を含む): 509740679448

約数和(自身を除く): 308090421900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71081, 78803, 142162, 157606, 213243, 236409, 284324, 315212, 426486, 472818, 639729, 709227, 852972, 945636, 1279458, 1418454, 2558916, 2836908, 5601396043, 11202792086, 16804188129, 22405584172, 33608376258, 50412564387, 67216752516, 100825128774, 201650257548]

約数ペア:

[(1, 201650257548), (2, 100825128774), (3, 67216752516), (4, 50412564387), (6, 33608376258), (9, 22405584172), (12, 16804188129), (18, 11202792086), (36, 5601396043), (71081, 2836908), (78803, 2558916), (142162, 1418454), (157606, 1279458), (213243, 945636), (236409, 852972), (284324, 709227), (315212, 639729), (426486, 472818)]