210546736

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{51203}}^1$

素因数の和:51468

約数の個数: 20

約数和(自身を含む): 409529592

約数和(自身を除く): 198982856

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 51203, 102406, 204812, 409624, 819248, 13159171, 26318342, 52636684, 105273368, 210546736]

約数ペア:

[(1, 210546736), (2, 105273368), (4, 52636684), (8, 26318342), (16, 13159171), (257, 819248), (514, 409624), (1028, 204812), (2056, 102406), (4112, 51203)]