200407744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{164809}}^1$

素因数の和:164840

約数の個数: 28

約数和(自身を含む): 418617400

約数和(自身を除く): 218209656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 164809, 329618, 659236, 1318472, 2636944, 3131371, 5273888, 6262742, 10547776, 12525484, 25050968, 50101936, 100203872, 200407744]

約数ペア:

[(1, 200407744), (2, 100203872), (4, 50101936), (8, 25050968), (16, 12525484), (19, 10547776), (32, 6262742), (38, 5273888), (64, 3131371), (76, 2636944), (152, 1318472), (304, 659236), (608, 329618), (1216, 164809)]