201387116

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 410941440

約数和(自身を除く): 209554324

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 181, 316, 362, 503, 553, 724, 1006, 1106, 1267, 2012, 2212, 2534, 3521, 5068, 7042, 14084, 14299, 28598, 39737, 57196, 79474, 91043, 100093, 158948, 182086, 200186, 278159, 364172, 400372, 556318, 637301, 1112636, 1274602, 2549204, 7192397, 14384794, 28769588, 50346779, 100693558, 201387116]

約数ペア:

[(1, 201387116), (2, 100693558), (4, 50346779), (7, 28769588), (14, 14384794), (28, 7192397), (79, 2549204), (158, 1274602), (181, 1112636), (316, 637301), (362, 556318), (503, 400372), (553, 364172), (724, 278159), (1006, 200186), (1106, 182086), (1267, 158948), (2012, 100093), (2212, 91043), (2534, 79474), (3521, 57196), (5068, 39737), (7042, 28598), (14084, 14299)]