201242636

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{69779}}^1$

素因数の和:69893

約数の個数: 24

約数和(自身を含む): 406398720

約数和(自身を除く): 205156084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 69779, 139558, 279116, 488453, 976906, 1953812, 7187237, 14374474, 28748948, 50310659, 100621318, 201242636]

約数ペア:

[(1, 201242636), (2, 100621318), (4, 50310659), (7, 28748948), (14, 14374474), (28, 7187237), (103, 1953812), (206, 976906), (412, 488453), (721, 279116), (1442, 139558), (2884, 69779)]