207850128

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{6551}}^1$

素因数の和:7223

約数の個数: 40

約数和(自身を含む): 537840576

約数和(自身を除く): 329990448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 5288, 6551, 7932, 10576, 13102, 15864, 19653, 26204, 31728, 39306, 52408, 78612, 104816, 157224, 314448, 4330211, 8660422, 12990633, 17320844, 25981266, 34641688, 51962532, 69283376, 103925064, 207850128]

約数ペア:

[(1, 207850128), (2, 103925064), (3, 69283376), (4, 51962532), (6, 34641688), (8, 25981266), (12, 17320844), (16, 12990633), (24, 8660422), (48, 4330211), (661, 314448), (1322, 157224), (1983, 104816), (2644, 78612), (3966, 52408), (5288, 39306), (6551, 31728), (7932, 26204), (10576, 19653), (13102, 15864)]