201620934

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{128749}}^1$

素因数の和:128789

約数の個数: 32

約数和(自身を含む): 463500000

約数和(自身を除く): 261879066

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 128749, 257498, 386247, 772494, 1158741, 2317482, 3476223, 3733721, 6952446, 7467442, 11201163, 22402326, 33603489, 67206978, 100810467, 201620934]

約数ペア:

[(1, 201620934), (2, 100810467), (3, 67206978), (6, 33603489), (9, 22402326), (18, 11201163), (27, 7467442), (29, 6952446), (54, 3733721), (58, 3476223), (87, 2317482), (174, 1158741), (261, 772494), (522, 386247), (783, 257498), (1566, 128749)]