201487232

素因数分解:

$2^7\times {\mathrm{421}}^1\times {\mathrm{3739}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 402461400

約数和(自身を除く): 200974168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 421, 842, 1684, 3368, 3739, 6736, 7478, 13472, 14956, 26944, 29912, 53888, 59824, 119648, 239296, 478592, 1574119, 3148238, 6296476, 12592952, 25185904, 50371808, 100743616, 201487232]

約数ペア:

[(1, 201487232), (2, 100743616), (4, 50371808), (8, 25185904), (16, 12592952), (32, 6296476), (64, 3148238), (128, 1574119), (421, 478592), (842, 239296), (1684, 119648), (3368, 59824), (3739, 53888), (6736, 29912), (7478, 26944), (13472, 14956)]