206838940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7115

約数の個数: 96

約数和(自身を含む): 570124800

約数和(自身を除く): 363285860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5852, 7069, 7315, 14138, 14630, 28276, 29260, 35345, 49483, 70690, 77759, 98966, 134311, 141380, 155518, 197932, 247415, 268622, 311036, 388795, 494830, 537244, 544313, 671555, 777590, 940177, 989660, 1088626, 1343110, 1477421, 1555180, 1880354, 2177252, 2686220, 2721565, 2954842, 3760708, 4700885, 5443130, 5909684, 7387105, 9401770, 10341947, 10886260, 14774210, 18803540, 20683894, 29548420, 41367788, 51709735, 103419470, 206838940]

約数ペア:

[(1, 206838940), (2, 103419470), (4, 51709735), (5, 41367788), (7, 29548420), (10, 20683894), (11, 18803540), (14, 14774210), (19, 10886260), (20, 10341947), (22, 9401770), (28, 7387105), (35, 5909684), (38, 5443130), (44, 4700885), (55, 3760708), (70, 2954842), (76, 2721565), (77, 2686220), (95, 2177252), (110, 1880354), (133, 1555180), (140, 1477421), (154, 1343110), (190, 1088626), (209, 989660), (220, 940177), (266, 777590), (308, 671555), (380, 544313), (385, 537244), (418, 494830), (532, 388795), (665, 311036), (770, 268622), (836, 247415), (1045, 197932), (1330, 155518), (1463, 141380), (1540, 134311), (2090, 98966), (2660, 77759), (2926, 70690), (4180, 49483), (5852, 35345), (7069, 29260), (7315, 28276), (14138, 14630)]