208682460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{55207}}^1$

素因数の和:55232

約数の個数: 96

約数和(自身を含む): 741995520

約数和(自身を除く): 533313060

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, 55207, 110414, 165621, 220828, 276035, 331242, 386449, 496863, 552070, 662484, 772898, 828105, 993726, 1104140, 1159347, 1490589, 1545796, 1656210, 1932245, 1987452, 2318694, 2484315, 2981178, 3312420, 3478041, 3864490, 4637388, 4968630, 5796735, 5962356, 6956082, 7452945, 7728980, 9937260, 10434123, 11593470, 13912164, 14905890, 17390205, 20868246, 23186940, 29811780, 34780410, 41736492, 52170615, 69560820, 104341230, 208682460]

約数ペア:

[(1, 208682460), (2, 104341230), (3, 69560820), (4, 52170615), (5, 41736492), (6, 34780410), (7, 29811780), (9, 23186940), (10, 20868246), (12, 17390205), (14, 14905890), (15, 13912164), (18, 11593470), (20, 10434123), (21, 9937260), (27, 7728980), (28, 7452945), (30, 6956082), (35, 5962356), (36, 5796735), (42, 4968630), (45, 4637388), (54, 3864490), (60, 3478041), (63, 3312420), (70, 2981178), (84, 2484315), (90, 2318694), (105, 1987452), (108, 1932245), (126, 1656210), (135, 1545796), (140, 1490589), (180, 1159347), (189, 1104140), (210, 993726), (252, 828105), (270, 772898), (315, 662484), (378, 552070), (420, 496863), (540, 386449), (630, 331242), (756, 276035), (945, 220828), (1260, 165621), (1890, 110414), (3780, 55207)]