200405950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3453

約数の個数: 48

約数和(自身を含む): 395130960

約数和(自身を除く): 194725010

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 410, 725, 1025, 1189, 1450, 2050, 2378, 3371, 5945, 6742, 11890, 16855, 29725, 33710, 59450, 84275, 97759, 138211, 168550, 195518, 276422, 488795, 691055, 977590, 1382110, 2443975, 3455275, 4008119, 4887950, 6910550, 8016238, 20040595, 40081190, 100202975, 200405950]

約数ペア:

[(1, 200405950), (2, 100202975), (5, 40081190), (10, 20040595), (25, 8016238), (29, 6910550), (41, 4887950), (50, 4008119), (58, 3455275), (82, 2443975), (145, 1382110), (205, 977590), (290, 691055), (410, 488795), (725, 276422), (1025, 195518), (1189, 168550), (1450, 138211), (2050, 97759), (2378, 84275), (3371, 59450), (5945, 33710), (6742, 29725), (11890, 16855)]