205208724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27449}}^1$

素因数の和:27552

約数の個数: 48

約数和(自身を含む): 553392000

約数和(自身を除く): 348183276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 27449, 54898, 82347, 109796, 164694, 192143, 329388, 384286, 576429, 768572, 1152858, 2305716, 2442961, 4885922, 7328883, 9771844, 14657766, 17100727, 29315532, 34201454, 51302181, 68402908, 102604362, 205208724]

約数ペア:

[(1, 205208724), (2, 102604362), (3, 68402908), (4, 51302181), (6, 34201454), (7, 29315532), (12, 17100727), (14, 14657766), (21, 9771844), (28, 7328883), (42, 4885922), (84, 2442961), (89, 2305716), (178, 1152858), (267, 768572), (356, 576429), (534, 384286), (623, 329388), (1068, 192143), (1246, 164694), (1869, 109796), (2492, 82347), (3738, 54898), (7476, 27449)]