221554956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4261}}^1$

素因数の和:4894

約数の個数: 48

約数和(自身を含む): 591906560

約数和(自身を除く): 370351604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4261, 4333, 7428, 8522, 8666, 12783, 12999, 17044, 17332, 25566, 25998, 29827, 51132, 51996, 59654, 89481, 119308, 178962, 357924, 2637559, 5275118, 7912677, 10550236, 15825354, 18462913, 31650708, 36925826, 55388739, 73851652, 110777478, 221554956]

約数ペア:

[(1, 221554956), (2, 110777478), (3, 73851652), (4, 55388739), (6, 36925826), (7, 31650708), (12, 18462913), (14, 15825354), (21, 10550236), (28, 7912677), (42, 5275118), (84, 2637559), (619, 357924), (1238, 178962), (1857, 119308), (2476, 89481), (3714, 59654), (4261, 51996), (4333, 51132), (7428, 29827), (8522, 25998), (8666, 25566), (12783, 17332), (12999, 17044)]