208070916

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 492500736

約数和(自身を除く): 284429820

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 347, 428, 467, 642, 694, 934, 1041, 1284, 1388, 1401, 1868, 2082, 2802, 4164, 5604, 37129, 49969, 74258, 99938, 111387, 148516, 149907, 162049, 199876, 222774, 299814, 324098, 445548, 486147, 599628, 648196, 972294, 1944588, 17339243, 34678486, 52017729, 69356972, 104035458, 208070916]

約数ペア:

[(1, 208070916), (2, 104035458), (3, 69356972), (4, 52017729), (6, 34678486), (12, 17339243), (107, 1944588), (214, 972294), (321, 648196), (347, 599628), (428, 486147), (467, 445548), (642, 324098), (694, 299814), (934, 222774), (1041, 199876), (1284, 162049), (1388, 149907), (1401, 148516), (1868, 111387), (2082, 99938), (2802, 74258), (4164, 49969), (5604, 37129)]