201316976

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2590

約数の個数: 80

約数和(自身を含む): 480350208

約数和(自身を除く): 279033232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2521, 2576, 2852, 3472, 4991, 5042, 5704, 9982, 10084, 11408, 17647, 19964, 20168, 35294, 39928, 40336, 57983, 70588, 78151, 79856, 115966, 141176, 156302, 231932, 282352, 312604, 405881, 463864, 547057, 625208, 811762, 927728, 1094114, 1250416, 1623524, 1797473, 2188228, 3247048, 3594946, 4376456, 6494096, 7189892, 8752912, 12582311, 14379784, 25164622, 28759568, 50329244, 100658488, 201316976]

約数ペア:

[(1, 201316976), (2, 100658488), (4, 50329244), (7, 28759568), (8, 25164622), (14, 14379784), (16, 12582311), (23, 8752912), (28, 7189892), (31, 6494096), (46, 4376456), (56, 3594946), (62, 3247048), (92, 2188228), (112, 1797473), (124, 1623524), (161, 1250416), (184, 1094114), (217, 927728), (248, 811762), (322, 625208), (368, 547057), (434, 463864), (496, 405881), (644, 312604), (713, 282352), (868, 231932), (1288, 156302), (1426, 141176), (1736, 115966), (2521, 79856), (2576, 78151), (2852, 70588), (3472, 57983), (4991, 40336), (5042, 39928), (5704, 35294), (9982, 20168), (10084, 19964), (11408, 17647)]