200872503

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 332332000

約数和(自身を除く): 131459497

約数列:

[1, 3, 9, 13, 19, 39, 57, 109, 117, 171, 247, 327, 741, 829, 981, 1417, 2071, 2223, 2487, 4251, 6213, 7461, 10777, 12753, 15751, 18639, 26923, 32331, 47253, 80769, 90361, 96993, 141759, 204763, 242307, 271083, 614289, 813249, 1174693, 1716859, 1842867, 3524079, 5150577, 10572237, 15451731, 22319167, 66957501, 200872503]

約数ペア:

[(1, 200872503), (3, 66957501), (9, 22319167), (13, 15451731), (19, 10572237), (39, 5150577), (57, 3524079), (109, 1842867), (117, 1716859), (171, 1174693), (247, 813249), (327, 614289), (741, 271083), (829, 242307), (981, 204763), (1417, 141759), (2071, 96993), (2223, 90361), (2487, 80769), (4251, 47253), (6213, 32331), (7461, 26923), (10777, 18639), (12753, 15751)]