201442052

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 412812288

約数和(自身を除く): 211370236

約数列:

[1, 2, 4, 7, 14, 28, 71, 107, 142, 214, 284, 428, 497, 749, 947, 994, 1498, 1894, 1988, 2996, 3788, 6629, 7597, 13258, 15194, 26516, 30388, 53179, 67237, 101329, 106358, 134474, 202658, 212716, 268948, 405316, 470659, 709303, 941318, 1418606, 1882636, 2837212, 7194359, 14388718, 28777436, 50360513, 100721026, 201442052]

約数ペア:

[(1, 201442052), (2, 100721026), (4, 50360513), (7, 28777436), (14, 14388718), (28, 7194359), (71, 2837212), (107, 1882636), (142, 1418606), (214, 941318), (284, 709303), (428, 470659), (497, 405316), (749, 268948), (947, 212716), (994, 202658), (1498, 134474), (1894, 106358), (1988, 101329), (2996, 67237), (3788, 53179), (6629, 30388), (7597, 26516), (13258, 15194)]