201366788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378509}}^1$

素因数の和:378539

約数の個数: 24

約数和(自身を含む): 423931200

約数和(自身を除く): 222564412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 378509, 757018, 1514036, 2649563, 5299126, 7191671, 10598252, 14383342, 28766684, 50341697, 100683394, 201366788]

約数ペア:

[(1, 201366788), (2, 100683394), (4, 50341697), (7, 28766684), (14, 14383342), (19, 10598252), (28, 7191671), (38, 5299126), (76, 2649563), (133, 1514036), (266, 757018), (532, 378509)]