200807893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 258705216

約数和(自身を除く): 57897323

約数列:

[1, 11, 13, 17, 43, 113, 143, 187, 221, 289, 473, 559, 731, 1243, 1469, 1921, 2431, 3179, 3757, 4859, 6149, 8041, 9503, 12427, 16159, 21131, 24973, 32657, 41327, 53449, 63167, 82603, 104533, 136697, 161551, 274703, 359227, 424541, 694837, 908633, 1073839, 1404251, 1777061, 4669951, 11812229, 15446761, 18255263, 200807893]

約数ペア:

[(1, 200807893), (11, 18255263), (13, 15446761), (17, 11812229), (43, 4669951), (113, 1777061), (143, 1404251), (187, 1073839), (221, 908633), (289, 694837), (473, 424541), (559, 359227), (731, 274703), (1243, 161551), (1469, 136697), (1921, 104533), (2431, 82603), (3179, 63167), (3757, 53449), (4859, 41327), (6149, 32657), (8041, 24973), (9503, 21131), (12427, 16159)]