200521572

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 473501952

約数和(自身を除く): 272980380

約数列:

[1, 2, 3, 4, 6, 12, 197, 271, 313, 394, 542, 591, 626, 788, 813, 939, 1084, 1182, 1252, 1626, 1878, 2364, 3252, 3756, 53387, 61661, 84823, 106774, 123322, 160161, 169646, 184983, 213548, 246644, 254469, 320322, 339292, 369966, 508938, 640644, 739932, 1017876, 16710131, 33420262, 50130393, 66840524, 100260786, 200521572]

約数ペア:

[(1, 200521572), (2, 100260786), (3, 66840524), (4, 50130393), (6, 33420262), (12, 16710131), (197, 1017876), (271, 739932), (313, 640644), (394, 508938), (542, 369966), (591, 339292), (626, 320322), (788, 254469), (813, 246644), (939, 213548), (1084, 184983), (1182, 169646), (1252, 160161), (1626, 123322), (1878, 106774), (2364, 84823), (3252, 61661), (3756, 53387)]