201613552

素因数分解:

$2^4\times 7^1\times {\mathrm{1800121}}^1$

素因数の和:1800136

約数の個数: 20

約数和(自身を含む): 446430256

約数和(自身を除く): 244816704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1800121, 3600242, 7200484, 12600847, 14400968, 25201694, 28801936, 50403388, 100806776, 201613552]

約数ペア:

[(1, 201613552), (2, 100806776), (4, 50403388), (7, 28801936), (8, 25201694), (14, 14400968), (16, 12600847), (28, 7200484), (56, 3600242), (112, 1800121)]