201214907050

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{122509}}^1$

素因数の和:122935

約数の個数: 48

約数和(自身を含む): 378991055520

約数和(自身を除く): 177776148470

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 307, 535, 614, 1070, 1535, 2675, 3070, 5350, 7675, 15350, 32849, 65698, 122509, 164245, 245018, 328490, 612545, 821225, 1225090, 1642450, 3062725, 6125450, 13108463, 26216926, 37610263, 65542315, 75220526, 131084630, 188051315, 327711575, 376102630, 655423150, 940256575, 1880513150, 4024298141, 8048596282, 20121490705, 40242981410, 100607453525, 201214907050]

約数ペア:

[(1, 201214907050), (2, 100607453525), (5, 40242981410), (10, 20121490705), (25, 8048596282), (50, 4024298141), (107, 1880513150), (214, 940256575), (307, 655423150), (535, 376102630), (614, 327711575), (1070, 188051315), (1535, 131084630), (2675, 75220526), (3070, 65542315), (5350, 37610263), (7675, 26216926), (15350, 13108463), (32849, 6125450), (65698, 3062725), (122509, 1642450), (164245, 1225090), (245018, 821225), (328490, 612545)]