201400904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{7673}}^1$

素因数の和:7889

約数の個数: 32

約数和(自身を含む): 401964120

約数和(自身を除く): 200563216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 3281, 6562, 7673, 13124, 15346, 26248, 30692, 61384, 130441, 260882, 521764, 1043528, 1480889, 2961778, 5923556, 11847112, 25175113, 50350226, 100700452, 201400904]

約数ペア:

[(1, 201400904), (2, 100700452), (4, 50350226), (8, 25175113), (17, 11847112), (34, 5923556), (68, 2961778), (136, 1480889), (193, 1043528), (386, 521764), (772, 260882), (1544, 130441), (3281, 61384), (6562, 30692), (7673, 26248), (13124, 15346)]