207835740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{54983}}^1$

素因数の和:55008

約数の個数: 96

約数和(自身を含む): 738984960

約数和(自身を除く): 531149220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 54983, 109966, 164949, 219932, 274915, 329898, 384881, 494847, 549830, 659796, 769762, 824745, 989694, 1099660, 1154643, 1484541, 1539524, 1649490, 1924405, 1979388, 2309286, 2474235, 2969082, 3298980, 3463929, 3848810, 4618572, 4948470, 5773215, 5938164, 6927858, 7422705, 7697620, 9896940, 10391787, 11546430, 13855716, 14845410, 17319645, 20783574, 23092860, 29690820, 34639290, 41567148, 51958935, 69278580, 103917870, 207835740]

約数ペア:

[(1, 207835740), (2, 103917870), (3, 69278580), (4, 51958935), (5, 41567148), (6, 34639290), (7, 29690820), (9, 23092860), (10, 20783574), (12, 17319645), (14, 14845410), (15, 13855716), (18, 11546430), (20, 10391787), (21, 9896940), (27, 7697620), (28, 7422705), (30, 6927858), (35, 5938164), (36, 5773215), (42, 4948470), (45, 4618572), (54, 3848810), (60, 3463929), (63, 3298980), (70, 2969082), (84, 2474235), (90, 2309286), (105, 1979388), (108, 1924405), (126, 1649490), (135, 1539524), (140, 1484541), (180, 1154643), (189, 1099660), (210, 989694), (252, 824745), (270, 769762), (315, 659796), (378, 549830), (420, 494847), (540, 384881), (630, 329898), (756, 274915), (945, 219932), (1260, 164949), (1890, 109966), (3780, 54983)]