200512495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{4133}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 249230592

約数和(自身を除く): 48718097

約数列:

[1, 5, 31, 155, 313, 1565, 4133, 9703, 20665, 48515, 128123, 640615, 1293629, 6468145, 40102499, 200512495]

約数ペア:

[(1, 200512495), (5, 40102499), (31, 6468145), (155, 1293629), (313, 640615), (1565, 128123), (4133, 48515), (9703, 20665)]