247213596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{28573}}^1$

素因数の和:28690

約数の個数: 48

約数和(自身を含む): 665659904

約数和(自身を除く): 418446308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 28573, 57146, 85719, 114292, 171438, 200011, 342876, 400022, 600033, 800044, 1200066, 2400132, 2943019, 5886038, 8829057, 11772076, 17658114, 20601133, 35316228, 41202266, 61803399, 82404532, 123606798, 247213596]

約数ペア:

[(1, 247213596), (2, 123606798), (3, 82404532), (4, 61803399), (6, 41202266), (7, 35316228), (12, 20601133), (14, 17658114), (21, 11772076), (28, 8829057), (42, 5886038), (84, 2943019), (103, 2400132), (206, 1200066), (309, 800044), (412, 600033), (618, 400022), (721, 342876), (1236, 200011), (1442, 171438), (2163, 114292), (2884, 85719), (4326, 57146), (8652, 28573)]