100333205

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 150618240

約数和(自身を除く): 50285035

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 157, 217, 589, 665, 785, 961, 1085, 1099, 2945, 2983, 4123, 4805, 4867, 5495, 6727, 14915, 18259, 20615, 20881, 24335, 33635, 34069, 91295, 92473, 104405, 127813, 150877, 170345, 462365, 639065, 647311, 754385, 1056139, 2866663, 3236555, 5280695, 14333315, 20066641, 100333205]

約数ペア:

[(1, 100333205), (5, 20066641), (7, 14333315), (19, 5280695), (31, 3236555), (35, 2866663), (95, 1056139), (133, 754385), (155, 647311), (157, 639065), (217, 462365), (589, 170345), (665, 150877), (785, 127813), (961, 104405), (1085, 92473), (1099, 91295), (2945, 34069), (2983, 33635), (4123, 24335), (4805, 20881), (4867, 20615), (5495, 18259), (6727, 14915)]