201972064

素因数分解:

$2^5\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1973}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 455662368

約数和(自身を除く): 253690304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 457, 914, 1828, 1973, 3199, 3656, 3946, 6398, 7312, 7892, 12796, 13811, 14624, 15784, 25592, 27622, 31568, 51184, 55244, 63136, 102368, 110488, 220976, 441952, 901661, 1803322, 3606644, 6311627, 7213288, 12623254, 14426576, 25246508, 28853152, 50493016, 100986032, 201972064]

約数ペア:

[(1, 201972064), (2, 100986032), (4, 50493016), (7, 28853152), (8, 25246508), (14, 14426576), (16, 12623254), (28, 7213288), (32, 6311627), (56, 3606644), (112, 1803322), (224, 901661), (457, 441952), (914, 220976), (1828, 110488), (1973, 102368), (3199, 63136), (3656, 55244), (3946, 51184), (6398, 31568), (7312, 27622), (7892, 25592), (12796, 15784), (13811, 14624)]