200564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 470400

約数和(自身を除く): 269836

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 203, 247, 266, 364, 377, 406, 494, 532, 551, 754, 812, 988, 1102, 1508, 1729, 2204, 2639, 3458, 3857, 5278, 6916, 7163, 7714, 10556, 14326, 15428, 28652, 50141, 100282, 200564]

約数ペア:

[(1, 200564), (2, 100282), (4, 50141), (7, 28652), (13, 15428), (14, 14326), (19, 10556), (26, 7714), (28, 7163), (29, 6916), (38, 5278), (52, 3857), (58, 3458), (76, 2639), (91, 2204), (116, 1729), (133, 1508), (182, 1102), (203, 988), (247, 812), (266, 754), (364, 551), (377, 532), (406, 494)]