202148972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 383477472

約数和(自身を除く): 181328500

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 193, 211, 292, 386, 422, 772, 844, 1241, 2482, 3281, 3587, 4964, 6562, 7174, 13124, 14089, 14348, 15403, 28178, 30806, 40723, 56356, 61612, 81446, 162892, 239513, 261851, 479026, 523702, 692291, 958052, 1047404, 1384582, 2769164, 2972779, 5945558, 11891116, 50537243, 101074486, 202148972]

約数ペア:

[(1, 202148972), (2, 101074486), (4, 50537243), (17, 11891116), (34, 5945558), (68, 2972779), (73, 2769164), (146, 1384582), (193, 1047404), (211, 958052), (292, 692291), (386, 523702), (422, 479026), (772, 261851), (844, 239513), (1241, 162892), (2482, 81446), (3281, 61612), (3587, 56356), (4964, 40723), (6562, 30806), (7174, 28178), (13124, 15403), (14089, 14348)]