197259008

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{7481}}^1$

素因数の和:7600

約数の個数: 36

約数和(自身を含む): 397623408

約数和(自身を除く): 200364400

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 3296, 6592, 7481, 13184, 14962, 26368, 29924, 59848, 119696, 239392, 478784, 770543, 957568, 1541086, 1915136, 3082172, 6164344, 12328688, 24657376, 49314752, 98629504, 197259008]

約数ペア:

[(1, 197259008), (2, 98629504), (4, 49314752), (8, 24657376), (16, 12328688), (32, 6164344), (64, 3082172), (103, 1915136), (128, 1541086), (206, 957568), (256, 770543), (412, 478784), (824, 239392), (1648, 119696), (3296, 59848), (6592, 29924), (7481, 26368), (13184, 14962)]