201808776950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1\times {\mathrm{7933}}^1$

素因数の和:9990

約数の個数: 96

約数和(自身を含む): 427558563072

約数和(自身を除く): 225749786122

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2011, 2530, 4022, 6325, 7933, 10055, 12650, 15866, 20110, 22121, 39665, 44242, 46253, 50275, 79330, 87263, 92506, 100550, 110605, 174526, 182459, 198325, 221210, 231265, 364918, 396650, 436315, 462530, 508783, 553025, 872630, 912295, 1017566, 1106050, 1156325, 1824590, 2007049, 2181575, 2312650, 2543915, 4014098, 4363150, 4561475, 5087830, 9122950, 10035245, 12719575, 15953263, 20070490, 25439150, 31906526, 50176225, 79766315, 100352450, 159532630, 175485893, 350971786, 366925049, 398831575, 733850098, 797663150, 877429465, 1754858930, 1834625245, 3669250490, 4036175539, 4387147325, 8072351078, 8774294650, 9173126225, 18346252450, 20180877695, 40361755390, 100904388475, 201808776950]

約数ペア:

[(1, 201808776950), (2, 100904388475), (5, 40361755390), (10, 20180877695), (11, 18346252450), (22, 9173126225), (23, 8774294650), (25, 8072351078), (46, 4387147325), (50, 4036175539), (55, 3669250490), (110, 1834625245), (115, 1754858930), (230, 877429465), (253, 797663150), (275, 733850098), (506, 398831575), (550, 366925049), (575, 350971786), (1150, 175485893), (1265, 159532630), (2011, 100352450), (2530, 79766315), (4022, 50176225), (6325, 31906526), (7933, 25439150), (10055, 20070490), (12650, 15953263), (15866, 12719575), (20110, 10035245), (22121, 9122950), (39665, 5087830), (44242, 4561475), (46253, 4363150), (50275, 4014098), (79330, 2543915), (87263, 2312650), (92506, 2181575), (100550, 2007049), (110605, 1824590), (174526, 1156325), (182459, 1106050), (198325, 1017566), (221210, 912295), (231265, 872630), (364918, 553025), (396650, 508783), (436315, 462530)]