201440854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 336000960

約数和(自身を除く): 134560106

約数列:

[1, 2, 17, 23, 34, 46, 173, 346, 391, 782, 1489, 2941, 2978, 3979, 5882, 7958, 25313, 34247, 50626, 67643, 68494, 135286, 257597, 515194, 582199, 1164398, 4379149, 5924731, 8758298, 11849462, 100720427, 201440854]

約数ペア:

[(1, 201440854), (2, 100720427), (17, 11849462), (23, 8758298), (34, 5924731), (46, 4379149), (173, 1164398), (346, 582199), (391, 515194), (782, 257597), (1489, 135286), (2941, 68494), (2978, 67643), (3979, 50626), (5882, 34247), (7958, 25313)]