206087076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2087}}^1$

素因数の和:2321

約数の個数: 72

約数和(自身を含む): 563943744

約数和(自身を除く): 357856668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 844, 1266, 1899, 2087, 2532, 2743, 3798, 4174, 5486, 6261, 7596, 8229, 8348, 10972, 12522, 16458, 18783, 24687, 25044, 27131, 32916, 37566, 49374, 54262, 75132, 81393, 98748, 108524, 162786, 244179, 325572, 440357, 488358, 880714, 976716, 1321071, 1761428, 2642142, 3963213, 5284284, 5724641, 7926426, 11449282, 15852852, 17173923, 22898564, 34347846, 51521769, 68695692, 103043538, 206087076]

約数ペア:

[(1, 206087076), (2, 103043538), (3, 68695692), (4, 51521769), (6, 34347846), (9, 22898564), (12, 17173923), (13, 15852852), (18, 11449282), (26, 7926426), (36, 5724641), (39, 5284284), (52, 3963213), (78, 2642142), (117, 1761428), (156, 1321071), (211, 976716), (234, 880714), (422, 488358), (468, 440357), (633, 325572), (844, 244179), (1266, 162786), (1899, 108524), (2087, 98748), (2532, 81393), (2743, 75132), (3798, 54262), (4174, 49374), (5486, 37566), (6261, 32916), (7596, 27131), (8229, 25044), (8348, 24687), (10972, 18783), (12522, 16458)]