201614740

素因数分解:

$2^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{6619}}^1$

素因数の和:8151

約数の個数: 24

約数和(自身を含む): 423732960

約数和(自身を除く): 222118220

約数列:

[1, 2, 4, 5, 10, 20, 1523, 3046, 6092, 6619, 7615, 13238, 15230, 26476, 30460, 33095, 66190, 132380, 10080737, 20161474, 40322948, 50403685, 100807370, 201614740]

約数ペア:

[(1, 201614740), (2, 100807370), (4, 50403685), (5, 40322948), (10, 20161474), (20, 10080737), (1523, 132380), (3046, 66190), (6092, 33095), (6619, 30460), (7615, 26476), (13238, 15230)]