201326868

素因数分解:

$2^2\times 3^2\times {\mathrm{1427}}^1\times {\mathrm{3919}}^1$

素因数の和:5356

約数の個数: 36

約数和(自身を含む): 509396160

約数和(自身を除く): 308069292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1427, 2854, 3919, 4281, 5708, 7838, 8562, 11757, 12843, 15676, 17124, 23514, 25686, 35271, 47028, 51372, 70542, 141084, 5592413, 11184826, 16777239, 22369652, 33554478, 50331717, 67108956, 100663434, 201326868]

約数ペア:

[(1, 201326868), (2, 100663434), (3, 67108956), (4, 50331717), (6, 33554478), (9, 22369652), (12, 16777239), (18, 11184826), (36, 5592413), (1427, 141084), (2854, 70542), (3919, 51372), (4281, 47028), (5708, 35271), (7838, 25686), (8562, 23514), (11757, 17124), (12843, 15676)]