207044785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 276642432

約数和(自身を除く): 69597647

約数列:

[1, 5, 17, 37, 43, 85, 185, 215, 629, 731, 1531, 1591, 3145, 3655, 7655, 7955, 26027, 27047, 56647, 65833, 130135, 135235, 283235, 329165, 962999, 1119161, 2435821, 4814995, 5595805, 12179105, 41408957, 207044785]

約数ペア:

[(1, 207044785), (5, 41408957), (17, 12179105), (37, 5595805), (43, 4814995), (85, 2435821), (185, 1119161), (215, 962999), (629, 329165), (731, 283235), (1531, 135235), (1591, 130135), (3145, 65833), (3655, 56647), (7655, 27047), (7955, 26027)]