202317731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 269402112

約数和(自身を除く): 67084381

約数列:

[1, 7, 11, 17, 77, 119, 127, 187, 889, 1217, 1309, 1397, 2159, 8519, 9779, 13387, 15113, 20689, 23749, 93709, 144823, 154559, 166243, 227579, 1081913, 1593053, 1700149, 2627503, 11901043, 18392521, 28902533, 202317731]

約数ペア:

[(1, 202317731), (7, 28902533), (11, 18392521), (17, 11901043), (77, 2627503), (119, 1700149), (127, 1593053), (187, 1081913), (889, 227579), (1217, 166243), (1309, 154559), (1397, 144823), (2159, 93709), (8519, 23749), (9779, 20689), (13387, 15113)]